HEADPHONES · YOUR NEXT FACE-OFF

Beyerdynamic AVENTHO 300 vs Beyerdynamic MMX 230 wireless

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

Compared products

YOUR FIRST CHOICE

Beyerdynamic AVENTHO 300

1000981 · Black

Full product profile Official image

Exact model & source notes

The AVENTHO 300 (article 1000981, black) is beyerdynamic's closed-back, foldable over-ear Bluetooth headphone with adaptive hybrid ANC, STELLAR.45 dynamic drivers and Bluetooth 5.4 multipoint. beyerdynamic rates the battery at up to 50 hours with ANC on.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

WHAT DIFFERS

Rated frequency range5–22,000 Hz20–20,000 Hz

Operating temperature-10 °C to +50 °C−10 to +50 °C

Wireless rangeUp to 15 mHeadset 20 m; dongle 8 m

3 of 10 verified differences, in the order listed below. Not a rating.

See the 10 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 300 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 300: closed-back · illustration, not to scale

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

Beyerdynamic AVENTHO 300No

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 ↓

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

Wired / wireless connections

Beyerdynamic AVENTHO 300Bluetooth 5.4 with multipoint (AAC, aptX Lossless, aptX Adaptive, LE Audio); USB-C charging port; supplied 3.5 mm mini-jack 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 300

Manufacturer specification · The sources do not say whether the USB-C port carries audio; only charging is stated.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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 300Up to 50 hours with ANC on; approx. 2 hours to charge; 10 minutes of quick charging gives 5 hours of playback

Beyerdynamic MMX 230 wirelessUp to 60 hours

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · beyerdynamic's rating with ANC switched on; test source and volume are not stated. Charging temperature range +10 to +40 °C.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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 300Dynamic STELLAR.45 drivers, angled

Beyerdynamic MMX 230 wireless40 mm dynamic drivers

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · beyerdynamic's driver name; a diameter is not stated in the sources read.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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.

Bluetooth codecs

Beyerdynamic AVENTHO 300AAC, aptX Lossless, aptX Adaptive, LE Audio

Beyerdynamic MMX 230 wirelessAAC, SBC, LC3

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · SBC is not listed in the official codec lists.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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 300Bluetooth 5.4; A2DP 1.3.2, AVRCP 1.6.2, HFP 1.8, AVDTP 1.3, AVCTP 1.4, GAVDP 1.3, SPP-B 1.2, RFCOMM 1.2, IOPT

Beyerdynamic MMX 230 wirelessBluetooth 6.0; A2DP, HFP

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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.

Charging

Beyerdynamic AVENTHO 300USB-C; USB-C to USB-C cable and USB-A to USB-C adapter supplied

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

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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.

Show 4 more verified differences

Rated frequency range

Beyerdynamic AVENTHO 3005–22,000 Hz

Beyerdynamic MMX 230 wireless20–20,000 Hz

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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)

Range endpoints need their stated threshold. They do not describe response flatness or prove better bass, detail or sound quality.

In the box

Beyerdynamic AVENTHO 300Headphones, USB-C to USB-C charging cable, USB-A to USB-C adapter, 3.5 mm mini-jack cable, drawstring bag, hard case, 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 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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.

Operating temperature

Beyerdynamic AVENTHO 300-10 °C to +50 °C

Beyerdynamic MMX 230 wireless−10 to +50 °C

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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.

Wireless range

Beyerdynamic AVENTHO 300Up to 15 m

Beyerdynamic MMX 230 wirelessHeadset 20 m; dongle 8 m

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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

Beyerdynamic AVENTHO 300319 g

Beyerdynamic MMX 230 wireless320 g

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · Headphones without cable, per the product pages; the spec sheet gives 319 g without stating the basis.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 BLACK — official North America store page and technical data beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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 300Over-ear (circumaural), closed-back, foldable wireless headphones

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

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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 (9)

App features

Beyerdynamic AVENTHO 300Not verified

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 300

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.

Controls and app

Beyerdynamic AVENTHO 300Touch pad; beyerdynamic app with 5-band equaliser and over-the-air firmware updates; wear detection pauses and resumes playback

Beyerdynamic MMX 230 wirelessNot verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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.

Driver diameter

Beyerdynamic AVENTHO 300Not verified

Beyerdynamic MMX 230 wireless40 mm

Sources

Beyerdynamic AVENTHO 300

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.

Earpads

Beyerdynamic AVENTHO 300Not verified

Beyerdynamic MMX 230 wirelessVelour with memory foam

Sources

Beyerdynamic AVENTHO 300

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.

Low-latency link

Beyerdynamic AVENTHO 300Not 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 300

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.

Microphone specifications

Beyerdynamic AVENTHO 300Not verified

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

Sources

Beyerdynamic AVENTHO 300

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.

Platform compatibility

Beyerdynamic AVENTHO 300Not verified

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

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Beyerdynamic MMX 230 wireless

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

beyerdynamic MMX 230 wireless — global product page and technical data

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

Serviceability

Beyerdynamic AVENTHO 300Not verified

Beyerdynamic MMX 230 wirelessUser-replaceable battery

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Beyerdynamic MMX 230 wireless

Manufacturer specification

beyerdynamic MMX 230 wireless — global product page and technical data

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

Spatial audio

Beyerdynamic AVENTHO 300Dolby Atmos with Dolby Head Tracking

Beyerdynamic MMX 230 wirelessNot verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

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.

3 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 300

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 300

What it brings

Supported codecs are AAC, aptX Lossless, aptX Adaptive and LE Audio, so a phone or computer that supports one of these can use it instead of a basic connection.
Manufacturer source Manufacturer source
A rated 50 hours with ANC on, 10-minute quick charging for 5 hours and a supplied hard case and 3.5 mm cable suit long trips.
Manufacturer source Manufacturer source

What to check

SBC is not in beyerdynamic's codec list, and the sources do not say whether the USB-C port can carry audio.
Manufacturer source Manufacturer source
beyerdynamic does not state the test conditions (source, volume) behind the 50-hour battery figure, so real runtime may differ.
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

24 of 24 specifications Sources in each row

Source-backed specifications for Beyerdynamic AVENTHO 300 and Beyerdynamic MMX 230 wireless
Specification	Beyerdynamic AVENTHO 300	Beyerdynamic MMX 230 wireless

Wearing styleDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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 (circumaural), closed-back, foldable wireless headphones	Over-ear (circumaural), closed-back wireless gaming headset with boom microphone
WeightDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · Headphones without cable, per the product pages; the spec sheet gives 319 g without stating the basis. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 BLACK — official North America store page and technical data beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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)	319 g	320 g
Acoustic design Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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
Earpads Sources Beyerdynamic AVENTHO 300 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	Velour with memory foam
Serviceability Sources Beyerdynamic AVENTHO 300 No source recorded. Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — global product page and technical data	Not provided	User-replaceable battery

Wired / wireless connectionsDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · The sources do not say whether the USB-C port carries audio; only charging is stated. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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 5.4 with multipoint (AAC, aptX Lossless, aptX Adaptive, LE Audio); USB-C charging port; supplied 3.5 mm mini-jack cable	Wireless: Bluetooth 6.0 and a low-latency USB-C dongle; USB audio over USB-C; beyerdynamic also lists an analogue connection
Battery lifeDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · beyerdynamic's rating with ANC switched on; test source and volume are not stated. Charging temperature range +10 to +40 °C. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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 50 hours with ANC on; approx. 2 hours to charge; 10 minutes of quick charging gives 5 hours of playback	Up to 60 hours
Bluetooth codecsDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · SBC is not listed in the official codec lists. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	AAC, aptX Lossless, aptX Adaptive, LE Audio	AAC, SBC, LC3
Bluetooth version and profilesDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Bluetooth 5.4; A2DP 1.3.2, AVRCP 1.6.2, HFP 1.8, AVDTP 1.3, AVCTP 1.4, GAVDP 1.3, SPP-B 1.2, RFCOMM 1.2, IOPT	Bluetooth 6.0; A2DP, HFP
Wireless rangeDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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 15 m	Headset 20 m; dongle 8 m
ChargingDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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 to USB-C cable and USB-A to USB-C adapter supplied	USB-C; can be used while charging
Low-latency link Sources Beyerdynamic AVENTHO 300 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
Platform compatibility Sources Beyerdynamic AVENTHO 300 No source recorded. Beyerdynamic MMX 230 wireless Manufacturer specification · Xbox is not listed in the compatibility entries. beyerdynamic MMX 230 wireless — global product page and technical data	Not provided	PC, PlayStation, Nintendo Switch, iOS and Android

Driver constructionDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · beyerdynamic's driver name; a diameter is not stated in the sources read. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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)	Dynamic STELLAR.45 drivers, angled	40 mm dynamic drivers
Rated frequency rangeDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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)	5–22,000 Hz	20–20,000 Hz
Spatial audio Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Beyerdynamic MMX 230 wireless No source recorded.	Dolby Atmos with Dolby Head Tracking	Not provided
Driver diameter Sources Beyerdynamic AVENTHO 300 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	40 mm

Microphone Sources Beyerdynamic AVENTHO 300 Manufacturer specification · Six digital MEMS microphones for calls and ANC. beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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
Active noise cancellation Sources Beyerdynamic AVENTHO 300 Manufacturer specification · Adaptive hybrid ANC with a transparency mode. beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) 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
Microphone specifications Sources Beyerdynamic AVENTHO 300 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	2 × MEMS with ENC; omnidirectional; 20–20,000 Hz; −26 dBV at 1 kHz; flip-to-mute

Controls and app Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Beyerdynamic MMX 230 wireless No source recorded.	Touch pad; beyerdynamic app with 5-band equaliser and over-the-air firmware updates; wear detection pauses and resumes playback	Not provided
App features Sources Beyerdynamic AVENTHO 300 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	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 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	Headphones, USB-C to USB-C charging cable, USB-A to USB-C adapter, 3.5 mm mini-jack cable, drawstring bag, hard case, 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 temperatureDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Beyerdynamic MMX 230 wireless Manufacturer specification beyerdynamic MMX 230 wireless — English specification sheet (E1, 12.25)	-10 °C to +50 °C	−10 to +50 °C

First product manufacturer source Second product manufacturer source

FIND YOUR CONTENDERS

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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

Prices & product profile

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

Prices & product profile

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

Sennheiser MOMENTUM 5 Wireless

Wearing style: Over-ear (circumaural), closed-back wireless headphones with a fold-flat design
Dimensions: 180 x 197 x 47 mm (folded flat)
Wired / wireless connections: Bluetooth 5.4 (SBC, AAC, aptX, aptX HD, aptX Lossless, 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.