Skip to comparison
versus.deals
Menu
Browse versus.deals
HEADPHONES · YOUR NEXT FACE-OFF

LG BUDSLITE vs Sennheiser HD 660S2

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

LG BUDSLITE

UK manufacturer configuration · BUDSLITE

Front view of LG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, Black  BUDSLITE
Exact model & source notes

LG BUDSLITE in the exact manufacturer-listed UK configuration.

Specifications checked 19 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications
WHICH SUITS YOU?

Choose the LG BUDSLITE for

  • A wireless connection

Choose the Sennheiser HD 660S2 for

  • A wired connection
Built from verified specifications that differ. Not a rating or a recommendation.
See the 2 verified differences
THE CONTENDER

Sennheiser HD 660S2

700240 · black with bronze accents · 300 ohm · 1.8 m balanced and unbalanced cables

Sennheiser HD 660S2 open-back over-ear headphones with model badge and detachable cable visible
Exact model & source notes

The HD 660S2 is an open-back, over-ear headphone with a 38 mm dynamic driver rated 8–41,500 Hz (−10 dB) at 300 ohms. Sennheiser revised its acoustics for stronger sub-bass, and it ships with 1.8 m 6.35 mm unbalanced and 4.4 mm balanced cables plus a 3.5 mm adapter.

Specifications checked 11 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

LG BUDSLITE UK & US retailers

UK & US price history: no verified listing yet

Sennheiser HD 660S2 UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison
  • Manufacturer facts for the exact models shown. Not a quality rating or a test result.
  • “Different” means the known values differ, not that one is better.
  • Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
FEATURES SIDE BY SIDE6 topics

Yes and No describe the listed feature. Missing evidence stays unverified.

SELECTED TOPIC
01 / 06

Open-back design

Open-back earcups are not sealed. Start here if your listening space is quiet; this construction is not a sound-quality rating.

LG BUDSLITENot verified
Sennheiser HD 660S2Yes

Open-back. Manufacturer specification

Choose your must-haves

Start with your listening environment. Open and closed earcups suit different surroundings. A closed back is not the same as active noise cancellation. Check the exact cable and headphone output. We do not turn impedance, driver size or unpaired lab results into a sound-quality score.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

2 verified differences, most decision-relevant first. Missing information stays separate.

Manufacturer wireless connection declarations

LG BUDSLITESBC (yes); AAC (yes); BLE (yes); Google Fast Pair Service (yes); 5.4 (Bluetooth Version); Microsoft Swift Pair (yes)
Sennheiser HD 660S2Wired analogue stereo; 1.8 m cables with 6.35 mm unbalanced and 4.4 mm balanced plugs; included 3.5 mm adapter
Sources
LG BUDSLITE

Manufacturer specification · Literal manufacturer declarations; Yes, No, counts, versions and component/operating qualifiers are preserved. A missing row establishes no capability or absence. Manufacturer section: AUDIO CODEC. Source field: SBC. Manufacturer section: AUDIO CODEC. Source field: AAC. Manufacturer section: CONNECTIVITY. Source field: BLE. Manufacturer section: CONNECTIVITY. Source field: Google Fast Pair Service. Manufacturer section: CONNECTIVITY. Source field: Bluetooth Version. Manufacturer section: CONNECTIVITY. Source field: Microsoft Swift Pair.

LG UK — BUDSLITE manufacturer specifications

Check the exact configuration and source conditions for your use.

Manufacturer wearing style

LG BUDSLITELG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, Black BUDSLITE
Sennheiser HD 660S2Over-ear (circumaural), open-back dynamic headphones
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer product heading. No additional acoustic enclosure, isolation or fit specification is inferred.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Check the exact configuration and source conditions for your use.

Missing or non-comparable evidence (59)

Acoustic design

LG BUDSLITENot verified
Sennheiser HD 660S2Open-back
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer active noise cancellation

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer row: SOUND SOLUTION — ANC: Yes. No operating scope or measurement basis is inferred.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

The reviewed exact sources do not explicitly establish active noise cancellation absence. Preserve separately sourced acoustic design and passive attenuation; they cannot turn omitted ANC into a false capability. · Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer microphone declaration

In Visual facts
LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer row: # of Mic: 2. Microphone count remains separately available.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

The reviewed exact sources do not explicitly establish microphone absence. Omission from a package or technical inventory, a stereo audio connector, and a without-remote statement do not establish microphone=false. · Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer battery life and conditions

LG BUDSLITEup to 11.5 (Earbuds (ANC off)); up to 35 (Total (Earbuds+Charging Case)); up to 8.5 (Earbuds (ANC on))
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification · Earbud-only and earbuds-plus-case claims, ANC state and up-to qualifiers remain separate. No combined runtime is represented as a single-charge earbud runtime. Manufacturer section: BATTERY LIFE (HRS). Source field: Earbuds (ANC off). Manufacturer section: BATTERY LIFE (HRS). Source field: Total (Earbuds+Charging Case). Manufacturer section: BATTERY LIFE (HRS). Source field: Earbuds (ANC on).

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

The reviewed exact sources do not explicitly establish battery life or that no battery is required for operation. A wired/dynamic audio path, omitted charger or Battery included N is not an explicit operating-power requirement. · Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Nominal impedance

LG BUDSLITENot verified
Sennheiser HD 660S2300 ohm
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Nominal impedance; check that your amplifier or audio source can drive this load.

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Driver construction

LG BUDSLITENot verified
Sennheiser HD 660S238 mm open dynamic transducer; aluminium voice coil and vented magnet system
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Sennheiser lists 38 mm as the transducer size.

Sennheiser HD 660S2 — exact model specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published acoustic changes

LG BUDSLITENot verified
Sennheiser HD 660S2Revised 300-ohm coil, more compliant surround, 70 Hz resonance and revised transducer airflow
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Sennheiser describes these changes as the S2 revision of the HD 660S.

Sennheiser HD 660S2 — exact model specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Bluetooth version

LG BUDSLITE5.4
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification · Literal manufacturer declarations; Yes, No, counts, versions and component/operating qualifiers are preserved. A missing row establishes no capability or absence. Manufacturer section: CONNECTIVITY. Source field: Bluetooth Version.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Included and optional cables

LG BUDSLITENot verified
Sennheiser HD 660S2Detachable 1.8 m unbalanced and 4.4 mm balanced cables included; XLR-4 cable optional
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Optional cables are sold separately; balanced cables need a balanced headphone output.

Sennheiser HD 660S2 — exact model specificationsSennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Included cable length

LG BUDSLITENot verified
Sennheiser HD 660S21.8 m
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Length of the supplied cable.

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Supplied plug configuration

LG BUDSLITENot verified
Sennheiser HD 660S26.35 mm unbalanced cable; 4.4 mm balanced cable; 6.35 mm-to-3.5 mm adapter
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · The 4.4 mm balanced cable needs a balanced headphone output; an XLR-4 cable is optional.

Sennheiser HD 660S2 — exact model specificationsSennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rated contact pressure

LG BUDSLITENot verified
Sennheiser HD 660S2Approximately 6.0 N ±1.0 N
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Nominal clamping force; individual fit and comfort can differ.

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Frequency equalisation

LG BUDSLITENot verified
Sennheiser HD 660S2Diffuse-field equalised
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rated frequency range

LG BUDSLITENot verified
Sennheiser HD 660S28–41,500 Hz (−10 dB)
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rated long-term input power

LG BUDSLITENot verified
Sennheiser HD 660S2Maximum 500 mW under EN 60-268-7
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Rated to EN 60-268-7; the maximum input the headphones can handle, not the amplifier power they need.

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Operating temperature

LG BUDSLITENot verified
Sennheiser HD 660S2−10 °C to +55 °C
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ACCESSORY — Ear hook

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ACCESSORY — Normal Silicon Eargels

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ACCESSORY — QSG(Quick Setup Guide)

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

ACCESSORY — Safety Information & Warranty Card

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

AUDIO CODEC — AAC

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

AUDIO CODEC — SBC

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

BARCODE (EAN CODE) — Barcode (EAN Code)

LG BUDSLITE8806096509746
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

BATTERY LIFE (HRS) — Earbuds (ANC off)

LG BUDSLITEup to 11.5
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

BATTERY LIFE (HRS) — Earbuds (ANC on)

LG BUDSLITEup to 8.5
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

BATTERY LIFE (HRS) — Total (Earbuds+Charging Case)

LG BUDSLITEup to 35
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CHARGING TIME (HRS) — Charging Case

LG BUDSLITE2.5
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CHARGING TIME (HRS) — Earbuds

LG BUDSLITE1
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONNECTIVITY — BLE

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONNECTIVITY — Google Fast Pair Service

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONNECTIVITY — Microsoft Swift Pair

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONVENIENCE — Companion App

LG BUDSLITEAOS, iOS, WindowsOS(LG gram)
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONVENIENCE — Fast Charging

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONVENIENCE — Multi Paring

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONVENIENCE — Multi-Point

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONVENIENCE — USB-C type Charging Port

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONVENIENCE — Voice command (Google assistant, Siri)

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

CONVENIENCE — Water/Splashproof

LG BUDSLITEIPX4
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DIMENSIONS (WXHXD) — Charging Case

LG BUDSLITE63.0 x 32.8 x 31.2 mm
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DIMENSIONS (WXHXD) — Earbud

LG BUDSLITE25.3 x 20.8 x 23.9 mm
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

EQ — Customised EQ

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

EQ — LG EQ

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

GENERAL_PDR — The security update is supported for

LG BUDSLITE2 years from the product launch date stated at https://lgsecurity.lge.com/bulletins/avproducts
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SOUND SOLUTION — Ambient Mode

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SOUND SOLUTION — ANC

LG BUDSLITEYes
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SOUND SOLUTION — # of Mic

LG BUDSLITE2
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SPEAKER — Diaphragm

LG BUDSLITEGraphene-coated
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SPEAKER — Unit Size (Φ)

LG BUDSLITE10Φ
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SPEAKER — Unit Type

LG BUDSLITEDynamic
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

WEIGHT — Charging Case Net Weight

LG BUDSLITE36.0 g
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

WEIGHT — Earbud Net Weight (1EA)

LG BUDSLITE5.1 g
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rated sensitivity

LG BUDSLITENot verified
Sennheiser HD 660S2104 dB SPL at 1 kHz, 1 V rms
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Rated at 1 kHz with 1 V rms; not directly comparable with dB/mW ratings.

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Replaceable parts

LG BUDSLITENot verified
Sennheiser HD 660S2Detachable cable and replaceable ear pads
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Replacement procedures are in the manual; spare-part availability varies.

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer sub-bass claim

LG BUDSLITENot verified
Sennheiser HD 660S2Double the sound pressure at the lowest frequencies
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Sennheiser does not give the frequency range or comparison model for this claim.

Sennheiser HD 660S2 — exact model specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer device weight

LG BUDSLITE5.1 g
Sennheiser HD 660S2Not verified
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer row: WEIGHT — Earbud Net Weight (1EA): 5.1 g. Single-earbud mass; charging-case mass remains separate.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight

LG BUDSLITENot verified
Sennheiser HD 660S2260 g
Sources
LG BUDSLITE

No source recorded for this side.

Sennheiser HD 660S2

Manufacturer specification · Approximate, without the cable.

Sennheiser HD 660S2 — operating guide and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

0 shared fields have the same recorded value.

YOUR HEADPHONES. YOUR RULES.

Check against your must-haves

Feature matching for the features you select. It doesn’t rate sound or comfort.

Start with your listening setup.

Choose a starting point, then fine-tune your must-haves.

FINE-TUNE THE DETAILS

Your essentials.

These shortcuts select the features shown above. Check the fit against your own equipment and listening space.

A feature match describes the selected requirements. It doesn’t rate sound or comfort.

YOUR CHOICE

LG BUDSLITE

Select a feature to check your fit.

YOUR CHOICE

Sennheiser HD 660S2

Select a feature to check your fit.

Feature matching, not a sound-quality score. The specification table links to the evidence for each feature.
WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

LG BUDSLITE

What it brings

What to check

  • Manufacturer claims do not establish independently measured performance, current retailer stock or price. Unlisted specifications remain explicitly unknown.

Sennheiser HD 660S2

What it brings

What to check

COMPARE THE DETAILS

Full specifications

How we verify
61 of 61 specifications Sources in each row
Source-backed specifications for LG BUDSLITE and Sennheiser HD 660S2
SpecificationLG BUDSLITESennheiser HD 660S2
Manufacturer wearing styleDifferent
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer product heading. No additional acoustic enclosure, isolation or fit specification is inferred.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
LG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, Black BUDSLITEOver-ear (circumaural), open-back dynamic headphones
Manufacturer device weight
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer row: WEIGHT — Earbud Net Weight (1EA): 5.1 g. Single-earbud mass; charging-case mass remains separate.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

5.1 gNot provided
DIMENSIONS (WXHXD) — Earbud
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

25.3 x 20.8 x 23.9 mmNot provided
DIMENSIONS (WXHXD) — Charging Case
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

63.0 x 32.8 x 31.2 mmNot provided
WEIGHT — Charging Case Net Weight
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

36.0 gNot provided
WEIGHT — Earbud Net Weight (1EA)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

5.1 gNot provided
Weight
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Approximate, without the cable.

Sennheiser HD 660S2 — operating guide and specifications
Not provided260 g
Acoustic design
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
Not providedOpen-back
Replaceable parts
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Replacement procedures are in the manual; spare-part availability varies.

Sennheiser HD 660S2 — operating guide and specifications
Not providedDetachable cable and replaceable ear pads
Ear pads
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Replacement procedure shown in the manual.

Sennheiser HD 660S2 — exact model specificationsSennheiser HD 660S2 — operating guide and specifications
Not providedVelour ear pads; replaceable
Rated contact pressure
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Nominal clamping force; individual fit and comfort can differ.

Sennheiser HD 660S2 — operating guide and specifications
Not providedApproximately 6.0 N ±1.0 N
Manufacturer wireless connection declarationsDifferent
Sources
LG BUDSLITE

Manufacturer specification · Literal manufacturer declarations; Yes, No, counts, versions and component/operating qualifiers are preserved. A missing row establishes no capability or absence. Manufacturer section: AUDIO CODEC. Source field: SBC. Manufacturer section: AUDIO CODEC. Source field: AAC. Manufacturer section: CONNECTIVITY. Source field: BLE. Manufacturer section: CONNECTIVITY. Source field: Google Fast Pair Service. Manufacturer section: CONNECTIVITY. Source field: Bluetooth Version. Manufacturer section: CONNECTIVITY. Source field: Microsoft Swift Pair.

LG UK — BUDSLITE manufacturer specifications
SBC (yes); AAC (yes); BLE (yes); Google Fast Pair Service (yes); 5.4 (Bluetooth Version); Microsoft Swift Pair (yes)Wired analogue stereo; 1.8 m cables with 6.35 mm unbalanced and 4.4 mm balanced plugs; included 3.5 mm adapter
Manufacturer battery life and conditions
Sources
LG BUDSLITE

Manufacturer specification · Earbud-only and earbuds-plus-case claims, ANC state and up-to qualifiers remain separate. No combined runtime is represented as a single-charge earbud runtime. Manufacturer section: BATTERY LIFE (HRS). Source field: Earbuds (ANC off). Manufacturer section: BATTERY LIFE (HRS). Source field: Total (Earbuds+Charging Case). Manufacturer section: BATTERY LIFE (HRS). Source field: Earbuds (ANC on).

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

The reviewed exact sources do not explicitly establish battery life or that no battery is required for operation. A wired/dynamic audio path, omitted charger or Battery included N is not an explicit operating-power requirement. · Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
up to 11.5 (Earbuds (ANC off)); up to 35 (Total (Earbuds+Charging Case)); up to 8.5 (Earbuds (ANC on))Not listed by the manufacturer
AUDIO CODEC — SBC
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
AUDIO CODEC — AAC
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
CONNECTIVITY — BLE
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
CONNECTIVITY — Google Fast Pair Service
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
Bluetooth version
Sources
LG BUDSLITE

Manufacturer specification · Literal manufacturer declarations; Yes, No, counts, versions and component/operating qualifiers are preserved. A missing row establishes no capability or absence. Manufacturer section: CONNECTIVITY. Source field: Bluetooth Version.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

5.4Not provided
CONNECTIVITY — Microsoft Swift Pair
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
BATTERY LIFE (HRS) — Earbuds (ANC off)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

up to 11.5Not provided
BATTERY LIFE (HRS) — Total (Earbuds+Charging Case)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

up to 35Not provided
BATTERY LIFE (HRS) — Earbuds (ANC on)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

up to 8.5Not provided
CHARGING TIME (HRS) — Charging Case
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

2.5Not provided
CHARGING TIME (HRS) — Earbuds
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

1Not provided
CONVENIENCE — Fast Charging
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
CONVENIENCE — USB-C type Charging Port
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
Included cable length
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Length of the supplied cable.

Sennheiser HD 660S2 — operating guide and specifications
Not provided1.8 m
Supplied plug configuration
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · The 4.4 mm balanced cable needs a balanced headphone output; an XLR-4 cable is optional.

Sennheiser HD 660S2 — exact model specificationsSennheiser HD 660S2 — operating guide and specifications
Not provided6.35 mm unbalanced cable; 4.4 mm balanced cable; 6.35 mm-to-3.5 mm adapter
Included and optional cables
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Optional cables are sold separately; balanced cables need a balanced headphone output.

Sennheiser HD 660S2 — exact model specificationsSennheiser HD 660S2 — operating guide and specifications
Not providedDetachable 1.8 m unbalanced and 4.4 mm balanced cables included; XLR-4 cable optional
EQ — LG EQ
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
EQ — Customised EQ
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
SPEAKER — Unit Type
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

DynamicNot provided
SPEAKER — Unit Size (Φ)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

10ΦNot provided
SPEAKER — Diaphragm
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

Graphene-coatedNot provided
Nominal impedance
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Nominal impedance; check that your amplifier or audio source can drive this load.

Sennheiser HD 660S2 — operating guide and specifications
Not provided300 ohm
Rated frequency range
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
Not provided8–41,500 Hz (−10 dB)
Rated sensitivity
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Rated at 1 kHz with 1 V rms; not directly comparable with dB/mW ratings.

Sennheiser HD 660S2 — operating guide and specifications
Not provided104 dB SPL at 1 kHz, 1 V rms
Driver construction
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Sennheiser lists 38 mm as the transducer size.

Sennheiser HD 660S2 — exact model specifications
Not provided38 mm open dynamic transducer; aluminium voice coil and vented magnet system
Frequency equalisation
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
Not providedDiffuse-field equalised
Rated total harmonic distortion
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Rated at 1 kHz and 100 dB SPL; other models use different test levels, so compare with care.

Sennheiser HD 660S2 — exact model specificationsSennheiser HD 660S2 — operating guide and specifications
Not provided≤0.04% at 1 kHz, 100 dB SPL
Rated long-term input power
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Rated to EN 60-268-7; the maximum input the headphones can handle, not the amplifier power they need.

Sennheiser HD 660S2 — operating guide and specifications
Not providedMaximum 500 mW under EN 60-268-7
Published acoustic changes
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Sennheiser describes these changes as the S2 revision of the HD 660S.

Sennheiser HD 660S2 — exact model specifications
Not providedRevised 300-ohm coil, more compliant surround, 70 Hz resonance and revised transducer airflow
Manufacturer sub-bass claim
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Sennheiser does not give the frequency range or comparison model for this claim.

Sennheiser HD 660S2 — exact model specifications
Not providedDouble the sound pressure at the lowest frequencies
Manufacturer microphone declaration
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer row: # of Mic: 2. Microphone count remains separately available.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

The reviewed exact sources do not explicitly establish microphone absence. Omission from a package or technical inventory, a stereo audio connector, and a without-remote statement do not establish microphone=false. · Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
YesNot listed by the manufacturer
Manufacturer active noise cancellation
Sources
LG BUDSLITE

Manufacturer specification · Exact manufacturer row: SOUND SOLUTION — ANC: Yes. No operating scope or measurement basis is inferred.

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

The reviewed exact sources do not explicitly establish active noise cancellation absence. Preserve separately sourced acoustic design and passive attenuation; they cannot turn omitted ANC into a false capability. · Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
YesNot listed by the manufacturer
SOUND SOLUTION — ANC
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
SOUND SOLUTION — # of Mic
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

2Not provided
CONVENIENCE — Voice command (Google assistant, Siri)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
CONVENIENCE — Companion App
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

AOS, iOS, WindowsOS(LG gram)Not provided
Static magnetic field at the surface
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification · Static magnetic field at the headphone surface.

Sennheiser HD 660S2 — exact model specificationsSennheiser HD 660S2 — operating guide and specifications
Not provided4.5 mT
Operating temperature
Sources
LG BUDSLITE

No source recorded.

Sennheiser HD 660S2

Manufacturer specification

Sennheiser HD 660S2 — operating guide and specifications
Not provided−10 °C to +55 °C
SOUND SOLUTION — Ambient Mode
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
CONVENIENCE — Multi Paring
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
CONVENIENCE — Water/Splashproof
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

IPX4Not provided
CONVENIENCE — Multi-Point
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
ACCESSORY — Normal Silicon Eargels
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
ACCESSORY — Ear hook
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
ACCESSORY — QSG(Quick Setup Guide)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
ACCESSORY — Safety Information & Warranty Card
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

YesNot provided
BARCODE (EAN CODE) — Barcode (EAN Code)
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

8806096509746Not provided
GENERAL_PDR — The security update is supported for
Sources
LG BUDSLITE

Manufacturer specification

LG UK — BUDSLITE manufacturer specifications
Sennheiser HD 660S2

No source recorded.

2 years from the product launch date stated at https://lgsecurity.lge.com/bulletins/avproductsNot provided
FIND YOUR CONTENDERS

More products

Closest headphones to this pair by shared key specifications. Not a popularity ranking.

See all 213 headphones
Front view of LG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, White BUDSLITE-WHITE

LG BUDSLITE-WHITE

Manufacturer wearing style
LG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, White BUDSLITE-WHITE
Manufacturer wireless connection declarations
SBC (yes); AAC (yes); BLE (yes); Google Fast Pair Service (yes); 5.4 (Bluetooth Version); Microsoft Swift Pair (yes)
Manufacturer microphone declaration
Yes
Prices & product profile
Sony INZONE H9 II in Black with its detachable boom microphone

Sony INZONE H9 II

Cable length
2 m
Wearing style
Closed over-ear dynamic gaming headset
Wired / wireless connections
2.4 GHz USB-C transceiver, Bluetooth 5.3 Classic Audio or LE Audio, or supplied analogue headphone cable
Prices & product profile
Logitech G PRO X wired gaming headset in black with detachable boom microphone

Logitech PRO X Gaming Headset (wired)

Cable length
2 m
Wearing style
Over-ear (circumaural) wired gaming headset with detachable boom microphone
Wired / wireless connections
Wired: 2 m PC cable with inline volume and mute, 1.5 m mobile cable with button, Y splitter for separate mic and headphone ports, and a USB external sound card (DAC)
Prices & product profile
beyerdynamic MMX 330 PRO open-back gaming headset in black with boom microphone

Beyerdynamic MMX 330 PRO

Impedance
48 Ω
Cable length
2.5 m
Wearing style
Over-ear (circumaural), open-back wired gaming headset with boom microphone
Prices & product profile

Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.