HEADPHONES · YOUR NEXT FACE-OFF

Beyerdynamic AVENTHO Y vs Beyerdynamic MMX 230 wireless

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

Compared products

YOUR FIRST CHOICE

Beyerdynamic AVENTHO Y

1002671 · Liquid Black · wireless ANC over-ear

Full product profile Official image

Exact model & source notes

The AVENTHO Y (article 1002671, Liquid Black) is beyerdynamic's foldable, closed-back wireless over-ear headphone with active noise cancellation and a transparency mode. It has a 45 mm dynamic driver, Bluetooth 6.0 with multipoint (SBC and AAC), two integrated ENC call microphones, a 5-band app equaliser and a user-replaceable battery rated at up to 90 hours without ANC and 60 hours with it. It weighs 316 g.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications

WHAT DIFFERS

Driver construction45 mm dynamic driver40 mm dynamic drivers

Bluetooth codecsSBC, AACAAC, SBC, LC3

45 mmDriver diameter40 mm

3 of 14 verified differences, in the order listed below. Not a rating.

See the 14 verified differences

THE CONTENDER

Beyerdynamic MMX 230 wireless

1001969 · black · wireless ANC gaming headset

Full product profile Official image

Exact model & source notes

The MMX 230 wireless (article 1001969, black) is beyerdynamic's closed-back, around-ear wireless gaming headset with active noise cancellation. It connects over Bluetooth 6.0 (AAC, SBC, LC3) or a low-latency USB-C dongle that stows in the ear cup, has 40 mm dynamic drivers, a flip-to-mute boom microphone with two MEMS capsules and ENC, and up to 60 hours of battery life from a user-replaceable battery. It weighs 320 g.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications

AVENTHO Y UK & US retailers

UK & US price history: no verified listing yet

MMX 230 wireless 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.

Beyerdynamic AVENTHO Y: closed-back · illustration, not to scale

Beyerdynamic MMX 230 wireless: closed-back · illustration, not to scale

Beyerdynamic AVENTHO YNo

Closed-back. Manufacturer specification

Source 1 Source 2

Beyerdynamic MMX 230 wirelessNo

Closed-back. Manufacturer specification

Source 1 Source 2

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 ↓

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

Wired / wireless connections

Beyerdynamic AVENTHO YBluetooth 6.0 with multipoint; USB-C port (beyerdynamic lists the supplied USB-C to USB-C cable type as 'USB-C / audio cable')

Beyerdynamic MMX 230 wirelessWireless: Bluetooth 6.0 and a low-latency USB-C dongle; USB audio over USB-C; beyerdynamic also lists an analogue connection

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification · An optional upgrade package adds a USB-C dongle and boom microphone; it is not in the standard box.

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification · The box list contains a USB-C charging cable, the USB-C dongle and a USB-A to USB-C adapter; no analogue audio cable is listed.

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Battery life

Beyerdynamic AVENTHO YUp to 90 hours without ANC; up to 60 hours with ANC

Beyerdynamic MMX 230 wirelessUp to 60 hours

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification · The specification sheet says 'up to'; the product page's technical data says 'More than 90 hours' and 'More than 60 hours' with ANC. The battery is user-replaceable.

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification · beyerdynamic does not state the ANC, volume or connection conditions for this figure. The battery is user-replaceable.

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Driver construction

Beyerdynamic AVENTHO Y45 mm dynamic driver

Beyerdynamic MMX 230 wireless40 mm dynamic drivers

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check whether the diameter describes the complete transducer or only its diaphragm. Different labels and driver sizes do not establish better sound.

App features

Beyerdynamic AVENTHO Ybeyerdynamic app: customise music playback and device controls, 5-band equaliser, over-the-air firmware updates

Beyerdynamic MMX 230 wirelessbeyerdynamic app: sound personalisation, EQ presets for game genres, personal EQ, sidetone level, ANC level, voice prompts and firmware updates; settings are stored in the headset

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Bluetooth codecs

Beyerdynamic AVENTHO YSBC, AAC

Beyerdynamic MMX 230 wirelessAAC, SBC, LC3

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Bluetooth version and profiles

Beyerdynamic AVENTHO YBluetooth 6.0; HFP, A2DP, AVRCP

Beyerdynamic MMX 230 wirelessBluetooth 6.0; A2DP, HFP

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Show 8 more verified differences

Charging

Beyerdynamic AVENTHO YUSB-C

Beyerdynamic MMX 230 wirelessUSB-C; can be used while charging

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification · Charging temperature range 0 to +45 °C.

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification · Charging temperature range 0 to +45 °C.

beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Driver diameter

Beyerdynamic AVENTHO Y45 mm

Beyerdynamic MMX 230 wireless40 mm

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check whether the diameter describes the complete transducer or only its diaphragm. Different labels and driver sizes do not establish better sound.

Earpads

Beyerdynamic AVENTHO YInterchangeable, magnetically attached; optional velour ear pads in black/grey

Beyerdynamic MMX 230 wirelessVelour with memory foam

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

In the box

Beyerdynamic AVENTHO YAVENTHO Y headphones, USB-C to USB-C charging cable, soft bag, quick start guide, compliance booklet

Beyerdynamic MMX 230 wirelessHeadset, low-latency USB-C dongle, USB-A to USB-C adapter, 1.8 m USB-C charging cable, soft bag, quick start guide, compliance booklet

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Microphone type

Beyerdynamic AVENTHO Y2 integrated microphones with ENC (environmental noise cancellation); META VOICE boom mic available as an optional accessory

Beyerdynamic MMX 230 wireless2 × MEMS with ENC; omnidirectional; 20–20,000 Hz; −26 dBV at 1 kHz; flip-to-mute

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Device compatibility

Beyerdynamic AVENTHO YSmartphones, tablets, laptops and desktop computers with Bluetooth; iOS, Android, Windows and macOS

Beyerdynamic MMX 230 wirelessPC, PlayStation, Nintendo Switch, iOS and Android

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data

Beyerdynamic MMX 230 wireless

Manufacturer specification · Xbox is not listed in the compatibility entries.

beyerdynamic MMX 230 wireless — global product page and technical data

Check the exact configuration and source conditions for your use.

Serviceability

Beyerdynamic AVENTHO YUser-replaceable battery in the left ear cup, behind the magnetically attached ear cushion

Beyerdynamic MMX 230 wirelessUser-replaceable battery

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data

Check the exact configuration and source conditions for your use.

Wireless range

Beyerdynamic AVENTHO YUp to 20 m

Beyerdynamic MMX 230 wirelessHeadset 20 m; dongle 8 m

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification · Range figures as printed for the headset and dongle; conditions of measurement are not stated.

beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Check the exact configuration and source conditions for your use.

Small physical differences (1)

Weight without cable

Beyerdynamic AVENTHO Y316 g

Beyerdynamic MMX 230 wireless320 g

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification · The product pages state 316 g without cable; the specification sheet gives 316 g without stating the basis.

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification · As printed in the specification sheet ('Weight (without cable)'); the product pages give no weight.

beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (1)

Wearing style

Beyerdynamic AVENTHO YOver-ear, closed-back foldable wireless headphones

Beyerdynamic MMX 230 wirelessOver-ear (circumaural), closed-back wireless gaming headset with boom microphone

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

Both sources describe the same wearing style and acoustic design in different words. The extra wording does not establish a different fit; compare the separately listed fields.

Missing or non-comparable evidence (5)

Charge time

Beyerdynamic AVENTHO Y1 hour full charge; 5 minutes gives 6 hours of playtime

Beyerdynamic MMX 230 wirelessNot verified

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

No source recorded for this side.

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

Low-latency link

Beyerdynamic AVENTHO YNot verified

Beyerdynamic MMX 230 wirelessLow-latency USB-C dongle for devices with a USB connection; the dongle can be stored in the ear cup

Sources

Beyerdynamic AVENTHO Y

No source recorded for this side.

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)

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

Construction

Beyerdynamic AVENTHO YFoldable, with aluminium yoke and round ear cups

Beyerdynamic MMX 230 wirelessNot verified

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

No source recorded for this side.

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

Multipoint

Beyerdynamic AVENTHO YYes — Multipoint Bluetooth 6.0

Beyerdynamic MMX 230 wirelessNot verified

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

No source recorded for this side.

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

Transparency mode

Beyerdynamic AVENTHO YYes

Beyerdynamic MMX 230 wirelessNot verified

Sources

Beyerdynamic AVENTHO Y

Manufacturer specification

beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26)

Beyerdynamic MMX 230 wireless

No source recorded for this side.

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

5 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.

Open-back designFor a quiet listening spaceClosed-back designAn enclosed outer earcupDetachable cableUnplug the cable at the headphonesBuilt-in microphoneFor calls and voice chatActive noise cancellationNot the same as a closed back

YOUR CHOICE

Beyerdynamic AVENTHO Y

Select a feature to check your fit.

YOUR CHOICE

Beyerdynamic MMX 230 wireless

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

Beyerdynamic AVENTHO Y

What it brings

The battery can be replaced by the user — it sits in the left ear cup behind the magnetic ear cushion — and the ear pads are interchangeable.
Manufacturer source Manufacturer source
beyerdynamic rates up to 60 hours with ANC on, and a 5-minute charge gives 6 hours of playtime.
Manufacturer source Manufacturer source
A USB-C dongle and boom microphone can be added later as an optional upgrade package.
Manufacturer source

What to check

The codec list is SBC and AAC only, and the boom microphone and dongle are not in the standard box.
Manufacturer source Manufacturer source
beyerdynamic publishes no ANC attenuation figure, and its battery wording differs between 'up to' (specification sheet) and 'more than' (product page).
Manufacturer source Manufacturer source

Beyerdynamic MMX 230 wireless

What it brings

Active noise cancellation with an adjustable level in the beyerdynamic app, alongside EQ presets, sidetone and voice-prompt settings that are stored in the headset.
Manufacturer source Manufacturer source
Two wireless paths — Bluetooth 6.0 with LC3 and a low-latency USB-C dongle — and the battery can be replaced by the user.
Manufacturer source Manufacturer source
The boom microphone mutes when flipped up and uses ENC to suppress keyboard and mouse noise.
Manufacturer source Manufacturer source

What to check

Xbox is not among the listed compatible platforms, and no analogue audio cable is in the box even though an analogue connection is listed.
Manufacturer source Manufacturer source
beyerdynamic gives the 60-hour battery figure without saying whether ANC is on, and publishes no ANC attenuation figure.
Manufacturer source Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

26 of 26 specifications Sources in each row

Source-backed specifications for Beyerdynamic AVENTHO Y and Beyerdynamic MMX 230 wireless
Specification	Beyerdynamic AVENTHO Y	Beyerdynamic MMX 230 wireless

Wearing styleDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Over-ear, closed-back foldable wireless headphones	Over-ear (circumaural), closed-back wireless gaming headset with boom microphone
Acoustic design Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Closed-back	Closed-back
Weight without cableDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification · The product pages state 316 g without cable; the specification sheet gives 316 g without stating the basis. beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification · As printed in the specification sheet ('Weight (without cable)'); the product pages give no weight. beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	316 g	320 g
EarpadsDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Interchangeable, magnetically attached; optional velour ear pads in black/grey	Velour with memory foam
ServiceabilityDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data	User-replaceable battery in the left ear cup, behind the magnetically attached ear cushion	User-replaceable battery
Construction Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless No source recorded.	Foldable, with aluminium yoke and round ear cups	Not provided

Wired / wireless connectionsDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification · An optional upgrade package adds a USB-C dongle and boom microphone; it is not in the standard box. beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification · The box list contains a USB-C charging cable, the USB-C dongle and a USB-A to USB-C adapter; no analogue audio cable is listed. beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Bluetooth 6.0 with multipoint; USB-C port (beyerdynamic lists the supplied USB-C to USB-C cable type as 'USB-C / audio cable')	Wireless: Bluetooth 6.0 and a low-latency USB-C dongle; USB audio over USB-C; beyerdynamic also lists an analogue connection
Bluetooth version and profilesDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Bluetooth 6.0; HFP, A2DP, AVRCP	Bluetooth 6.0; A2DP, HFP
Bluetooth codecsDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	SBC, AAC	AAC, SBC, LC3
Multipoint Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless No source recorded.	Yes — Multipoint Bluetooth 6.0	Not provided
Wireless rangeDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification · Range figures as printed for the headset and dongle; conditions of measurement are not stated. beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Up to 20 m	Headset 20 m; dongle 8 m
Battery lifeDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification · The specification sheet says 'up to'; the product page's technical data says 'More than 90 hours' and 'More than 60 hours' with ANC. The battery is user-replaceable. beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification · beyerdynamic does not state the ANC, volume or connection conditions for this figure. The battery is user-replaceable. beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Up to 90 hours without ANC; up to 60 hours with ANC	Up to 60 hours
Charge time Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless No source recorded.	1 hour full charge; 5 minutes gives 6 hours of playtime	Not provided
ChargingDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification · Charging temperature range 0 to +45 °C. beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification · Charging temperature range 0 to +45 °C. beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	USB-C	USB-C; can be used while charging
Device compatibilityDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data Beyerdynamic MMX 230 wireless Manufacturer specification · Xbox is not listed in the compatibility entries. beyerdynamic MMX 230 wireless — global product page and technical data	Smartphones, tablets, laptops and desktop computers with Bluetooth; iOS, Android, Windows and macOS	PC, PlayStation, Nintendo Switch, iOS and Android
Low-latency link Sources Beyerdynamic AVENTHO Y No source recorded. Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Not provided	Low-latency USB-C dongle for devices with a USB connection; the dongle can be stored in the ear cup

Driver constructionDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	45 mm dynamic driver	40 mm dynamic drivers
Driver diameterDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	45 mm	40 mm
Rated frequency range Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	20–20,000 Hz	20–20,000 Hz

Microphone Sources Beyerdynamic AVENTHO Y Manufacturer specification · Two integrated microphones with ENC; a META VOICE boom microphone is an optional accessory. beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification · Flip-to-mute boom microphone with environmental noise cancellation (ENC) and sidetone. beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Yes	Yes
Microphone typeDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	2 integrated microphones with ENC (environmental noise cancellation); META VOICE boom mic available as an optional accessory	2 × MEMS with ENC; omnidirectional; 20–20,000 Hz; −26 dBV at 1 kHz; flip-to-mute
Active noise cancellation Sources Beyerdynamic AVENTHO Y Manufacturer specification · No attenuation figure is published. beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification · ANC level is adjustable in the beyerdynamic app; no attenuation figure is published. beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Yes	Yes
Transparency mode Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless No source recorded.	Yes	Not provided

App featuresDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — global product page and technical data beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	beyerdynamic app: customise music playback and device controls, 5-band equaliser, over-the-air firmware updates	beyerdynamic app: sound personalisation, EQ presets for game genres, personal EQ, sidetone level, ANC level, voice prompts and firmware updates; settings are stored in the headset

In the boxDifferent Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	AVENTHO Y headphones, USB-C to USB-C charging cable, soft bag, quick start guide, compliance booklet	Headset, low-latency USB-C dongle, USB-A to USB-C adapter, 1.8 m USB-C charging cable, soft bag, quick start guide, compliance booklet

Operating temperature Sources Beyerdynamic AVENTHO Y Manufacturer specification beyerdynamic AVENTHO Y — English specification sheet (E1, 07.26) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	−10 to +50 °C	−10 to +50 °C

First product manufacturer source Second product manufacturer source

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Beyerdynamic AVENTHO 300

Wearing style: Over-ear (circumaural), closed-back, foldable wireless headphones
Wired / wireless connections: Bluetooth 5.4 with multipoint (AAC, aptX Lossless, aptX Adaptive, LE Audio); USB-C charging port; supplied 3.5 mm mini-jack cable
Microphone: Yes

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Sennheiser ACCENTUM Plus Wireless

Impedance: 95 Ω
Wearing style: Over-ear (circumaural), closed-back wireless headphones with a fold-flat design
Wired / wireless connections: Bluetooth 5.2 (SBC, AAC, aptX, aptX Adaptive); USB-C for charging and streaming from a PC/Mac/mobile device; 2.5 mm analogue input with supplied 2.5 mm-to-3.5 mm cable

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Sennheiser ACCENTUM Wireless

Wearing style: Over-ear (circumaural), closed-back wireless headphones
Wired / wireless connections: Bluetooth 5.2 (SBC, AAC, aptX HD); USB-C for charging, calls and streaming from a PC/Mac/mobile device
Microphone: Yes

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Sennheiser MOMENTUM 4 Wireless

Impedance: 60 Ω
Wearing style: Over-ear (circumaural), closed-back wireless headphones with a foldable design
Wired / wireless connections: Bluetooth 5.2 (SBC, AAC, aptX Adaptive); USB-C for charging, calls and streaming from a PC/Mac; 2.5 mm analogue input with supplied 2.5 mm-to-3.5 mm cable

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.