Headsets and headphones / Compare

beyerdynamic MMX 230 wireless vs JBL Quantum 850

A

Product A: beyerdynamic

MMX 230 wireless

75 of 161 known

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B

Product B: JBL

Quantum 850

65 of 161 known

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Every value links to where we found it.

Only differences

Abeyerdynamic MMX 230 wireless

BJBL Quantum 850

General

5 of 8 differ

Series

MMX1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Part of the MMX gaming range.

Quantum2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Part of the JBL Quantum gaming line, below the Quantum 950.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

1001969, 10019731Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Article No. 1001969 is the black page. The Arctic White page shows 1001973.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Order # 1001969 black and 1001973 arctic white.6Regulatory filingapi.beyerdynamic.de/amfile/file/download/file/1917Read 14 October 2026EU declaration No. 2025-11-01 dated 2025-11-01 lists MMX 230 Wireless Black 1001969 and Arctic White 1001973.

QUANTUM 8501Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Model Headset QUANTUM 850, Dongle QUANTUM 850 TM. The dongle model is excluded. No orderable SKU code was found.

GTIN / EAN

4010118010101, 40101180100881Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026EAN 4010118010101 is Black. The page data lists EAN 4010118010088 for Arctic White.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

19 August 20255Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026Heilbronn, 19 August 2025. Preview at gamescom with a launch planned for Q4 2025.

26 August 20262Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026JBL press release dated 26 August 2026.

Status

Available1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Product page with Add to Cart on 2026-10-14.7Press articledecibel-pr.com/single-post/beyerdynamic-mmx-230-now-available-in-uk-and-europe-just-in-time-for-christmasRead 14 October 2026Now available.11Retailer pagethomannmusic.com/beyerdynamic_mmx_230_wireless_arctic_white.htmRead 14 October 2026Available since December 2025.

Available2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Available from 1/10/2026 per the maker. No retailer listing was found, so this follows the maker date.3Press releasenews.jbl.com/en-CEU/268974-jbl-launches-quantum-850-wireless-gaming-headset-with-spatial-sound-head-tracking-and-adaptive-noise-cancellingRead 14 October 2026Same availability statement.6Reviewspacekings.de/2026/10/09/jbl-quantum-850-test-reviewRead 14 October 2026Review published 2026-10-09 with an RRP of 279.99 EUR.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

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Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$299.992Maker product pagenorth-america.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026North America store shows $299.99 as the regular price and $199.99 as a current sale price. Audio46 gives a retail price of $299.99. The maker gave no US launch release, so $299.99 is the regular US price and excludes sales tax.10Reviewaudio46.com/blogs/headphones/beyerdynamic-mmx-230-review-a-new-gaming-champion-headsetRead 14 October 2026Retail price $299.99 at the US retailer.

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€2491Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026EUR 249.00 incl. tax on the EU store. The launch press release gives the same recommended retail price.5Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026MMX 230 wireless at a price of 249.00 euros (RRP including VAT).8Press articlesoundonsound.com/news/beyerdynamic-mmx-150-230-reach-uk-europeRead 14 October 2026Available now at 229.99 GBP / 249 EUR.

€279.992Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026UK release price 279.99 EUR alongside 249.99 GBP. The EU release gives 279.99 EUR. JBL EU prices include VAT.3Press releasenews.jbl.com/en-CEU/268974-jbl-launches-quantum-850-wireless-gaming-headset-with-spatial-sound-head-tracking-and-adaptive-noise-cancellingRead 14 October 2026Available for 279.99 EUR. Central Europe release.8Press articlegadgetbond.com/jbl-quantum-850-gaming-headset-launchRead 14 October 2026Priced at 249.99 GBP / 279.99 EUR.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

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ColoursiThe maker's own colour names

Black, Arctic White1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Available in Arctic White and Black.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Black and arctic white.6Regulatory filingapi.beyerdynamic.de/amfile/file/download/file/1917Read 14 October 2026Black and Arctic White.

Not available

Segment

Gaming1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Product title: Gaming headset (closed).

Gaming2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026A premium gaming headset in the JBL Quantum gaming line.

Design

1 of 7 differ

Form factor

Over-ear1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Wearing Style: Over-ear. Sound coupling: Circumaural.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Wearing type: Over-ear.

Over-ear2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Ear cushions and an ear cup design over the ear. Geektopia calls it circumaural.5Spec databasegeektopia.es/es/product/jbl/quantum-850-wirelessRead 14 October 2026Circumaural is over-ear.

Ear cup enclosureiClosed, open or semi-open acoustic enclosure. This does not describe how the headset folds.

Closed1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Operating Principle: Closed.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Acoustic design: Closed.

Closed4Press articlehifi.blog/jbl-quantum-850-spatial-precision-without-the-base-stationRead 14 October 2026Not stated. Closed enclosure comes from Geektopia.5Spec databasegeektopia.es/es/product/jbl/quantum-850-wirelessRead 14 October 2026Tipo: circumaurales cerrados, which is closed circumaural.

Wearing style

Headband1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Padded headband.

Headband2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Headband with sliding arm.

FoldingiFlat means the ear cups rotate flat. Inward means the ear cups fold toward the headband.

Inward9Reviewpcgameshardware.de/Headset-Hardware-255588/Tests/Beyerdynamic-MMX-230-Wireless-Release-Review-Noise-Cancelling-1488836Read 14 October 2026The ear cups can be folded in individually.

Not available

Swivelling ear cupsiEar cups can rotate relative to the headband. Tilting alone does not count.

Not available

Not available

RGB lighting

Not available

Not available

Lighting zonesiNumber of independently controllable lighting areas across both ear cups.

Not available

Not available

Drivers and sound

8 of 20 differ

Driver type

Dynamic3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Transducer: Dynamic, 40 mm.

Dynamic1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Driver size 50 mm Dynamic Driver.

Driver sizeiDiameter of the largest sound driver. Do not use the microphone capsule diameter.

40mm1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Precise sound from 40 mm drivers.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Dynamic, 40 mm.

50mm1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 20262Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 202650mm Carbon Dynamic Drivers.

Drivers per sideiNumber of sound-producing transducers in one side, excluding microphones.

Not available

15Spec databasegeektopia.es/es/product/jbl/quantum-850-wirelessRead 14 October 2026Spacekings is the source for one driver per cup.6Reviewspacekings.de/2026/10/09/jbl-quantum-850-test-reviewRead 14 October 2026Review: two dynamic 50 mm carbon drivers in total, which is one per ear cup.

Diaphragm material

Not available

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Magnet

Not available

Not available

Frequency response (wired or passive)iPublished acoustic range for wired listening, or the maker’s single range when no mode is distinguished. Power state and test standard belong in the source note.

Min20 HzMax20 kHz1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Headphone frequency response 20 - 20,000 Hz.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Frequency response 20 - 20,000 Hz.

Min20 HzMax40 kHz1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: 20 Hz - 40 kHz (USB Audio). Stored as the wired USB range. No other connection range is given.

Wireless audio transmission bandiFrequency range of audio transmitted over the wireless connection, not the acoustic response of the driver. Codec, sampling rate and bitrate conditions belong in the source note. When the maker gives a range per codec, the widest range is stored and its codec goes in the source note.

Not available

Not available

Impedance (passive when specified)iUse the headset-off value for a passive analog connection when the maker publishes both powered and passive values. Note the power state and test frequency.

Not available

32Ω1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Impedance 32 ohm.

Sensitivity (passive when specified)iUse the headset-off figure when both powered and passive values exist. The power or voltage reference, test distance and frequency belong in the source note.

Not available

100dB1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Sensitivity 100 dB SPL @1 kHz / 1 mW. Maximum SPL 95 dB is a separate figure.

Sensitivity referenceiPublished power or voltage reference for sensitivity. Do not assume 1 mW when the source gives only a dB value.

Not available

Per 1 mW1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026The reference is 1 mW as printed.

THD (claimed)iPublished distortion figure or numerical upper bound. The source note states any less-than sign and test level.

Not available

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Max input power

Not available

30mW1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Max input power 30 mW.

Max digital audio sample rateiHighest supported digital audio sample rate over a USB cable or wireless dongle. This is not the microphone rate or acoustic frequency response.

Not available

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Max digital audio bit depthiHighest published digital playback bit depth over a USB cable or wireless dongle.

Not available

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DAC

Not available

Not available

Personalised soundiA manufacturer-supported hearing test or ear scan creates a device sound profile tailored to the listener. Generic equalizer adjustments do not count.

Not available

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Onboard EQiCustom playback EQ profiles stored in the headset and applied without the host app running. Note supported active connections. Receiver-only or software-only EQ does not count.

Yes1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026FAQ: EQ, sidetone level and ANC level are stored in the headphones, so no constant app connection is needed.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026App settings are saved to the headset and apply with any playback device.

Not available

Custom EQ bandsiNumber of bands in the custom playback equalizer. Microphone EQ bands are excluded.

Not available

Not available

EQ presets

Not available

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Volume limit

Not available

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Spatial audio

2 of 3 differ

Spatial audio supportiNamed headset or host spatial-audio systems that the maker or reviewer explicitly supports. A platform feature may require compatible hardware, software or a separate licence.

Not available

JBL Quantum Spatial Sound1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Page 2 and the calibration microphone page name JBL Quantum Spatial Sound.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026JBL Quantum Spatial Sound with Head Tracking.

Spatial audio licence includediA paid spatial-audio licence is bundled or embedded. Compatibility with a separately purchased app does not count.

Not available

Not available

Head tracking

Not available

Yes2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026JBL Quantum Spatial Sound with Head Tracking, powered by JBL QuantumENGINE.

Noise cancelling

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Active noise cancelling

Yes1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Active noise cancelling (ANC) is a named feature.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Title and description: Wireless ANC Gaming Headset with active noise cancellation.5Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026Combined with active noise cancellation (ANC).

Yes1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview item 02: ANC/Ambient Aware On/Off.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Hi-Res certified 50mm carbon dynamic drivers with Adaptive Noise Cancelling.

ANC typeiFeedforward uses outside microphones. Feedback uses inside microphones. Hybrid uses both. Voice-call noise filtering is separate.

Not available

Not available

ANC microphonesiTotal microphones used for active playback noise cancellation across both sides. Do not substitute the total physical or voice microphone count.

Not available

Not available

Adaptive ANCiNoise cancellation automatically changes with the environment or fit. Manually choosing a level does not count.

Not available

Yes2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026The maker names the feature Adaptive Noise Cancelling. No further detail is given.

ANC levelsiNumber of adjustable cancellation strength steps. Off and transparency modes are excluded.

Not available

Not available

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Yes4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026The ANC button cycles through ANC, transparency mode and OFF.

Yes1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview item 02: ANC/Ambient Aware On/Off.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Ambient Aware is named on the ear cup button in the quick start guide. The release does not describe it.

Adjustable transparency

Not available

Not available

Conversation detectioniAudio pauses or lowers automatically when the wearer speaks. Voice assistant activation does not count.

Not available

Not available

Wind noise reduction

Not available

Not available

Measured

None of 21 known

Frequency response notesiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Bass amountiReviewer’s bass deviation from its stated target. Positive is more bass. Target and test method belong in the source note.

Not available

Not available

Treble amountiReviewer’s treble deviation from its stated target. Positive is more treble. Target and test method belong in the source note.

Not available

Not available

Deviation from targetiReviewer’s full-range error from its target curve. Do not substitute a regional bass or treble error.

Not available

Not available

Consistency between fittingsiReviewer’s standard deviation across repeated fittings. Test rig and fitting procedure belong in the source note.

Not available

Not available

Harmonic distortioniIndependently measured harmonic distortion, with test level and method in the source note.

Not available

Not available

Sound leakageiIndependently measured leakage at 30 cm. Playback level and method belong in the source note.

Not available

Not available

Measured noise isolationiIndependently measured attenuation. Positive values mean more noise reduction. ANC state, rig and frequency bands belong in the source note.

Not available

Not available

Noise isolation (measured, best)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Passive isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

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Mic quality notesiMeasured by a reviewer, not claimed by the maker

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Mic low-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

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Mic high-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic speech-to-noise ratioiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured latencyiEnd-to-end latency measured by a reviewer for a specific connection, platform and codec. Firmware, method and operating mode belong in the source note.

Not available

Not available

Bluetooth latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

2.4 GHz latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery lifeiReviewer’s continuous playback test. State the connection, ANC and lighting where known. Unknown settings stay omitted and are described in the source note.

Not available

Not available

Battery life (measured, max)iMeasured by a reviewer, not claimed by the maker

Not available

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Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iIndependently weighed headset. A review that repeats the maker’s number does not qualify. Cable and microphone inclusion belong in the source note.

Not available

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Microphone

12 of 16 differ

MicrophoneiMain microphone used for speech. Secondary internal microphones may be described in the source note.

Fixed boom1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Microphone with flip-to-mute function. The quick start guide calls the microphone fixed.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Operating elements list the microphone as fixed, with a boom that turns up to mute.10Reviewaudio46.com/blogs/headphones/beyerdynamic-mmx-230-review-a-new-gaming-champion-headsetRead 14 October 2026The boom arm is attached to the right ear cup and flips up. The arm is adjustable.

Detachable boom1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview and box: Detachable boom microphone with an audio jack for the boom microphone.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026New 6mm unidirectional boom microphone. The key features list says 6mm cardioid noise-cancelling boom microphone.

Microphone element

MEMS3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Microphone type: 2 x MEMS with ENC.

Not available

Microphone pickup patterniUse the maker’s exact named pattern. Unidirectional does not establish whether the capsule is cardioid, supercardioid or hypercardioid.

Omnidirectional3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Polar pattern: Omnidirectional.

Cardioid1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Microphone pickup pattern Cardioid. The maker press release also calls it unidirectional.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026

Voice microphonesiTotal microphones used for voice pickup or beamforming across both sides. ANC-only microphones are excluded.

23Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 20262 x MEMS with ENC.

Not available

Total microphonesiEvery physical microphone across the headset, including call, ANC and calibration microphones. Shared microphones count once. Excludes microphones in charging cases or receivers, and vibration sensors. Use an explicitly published physical total, never a sum of overlapping role counts.

Not available

Not available

Mic frequency responseiAcoustic microphone response, not its digital sampling rate. Connection-specific ranges belong in the source note.

Min20 HzMax20 kHz3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Frequency response 20 - 20,000 Hz.

Min100Max8,000Hz1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Microphone frequency response 100 Hz - 8 kHz.

Mic sensitivityiPublished microphone sensitivity. Reference such as dBV/Pa or dBFS, frequency and distance belong in the source note.

-26dB3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Sensitivity -26 dBV @ 1 kHz.

-44dB1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: -44 dBV/Pa @1 kHz.

Mic signal-to-noiseiPublished microphone signal-to-noise ratio. Minimum or typical conditions belong in the source note.

Not available

Not available

Mic sample rateiExplicitly published digital microphone capture or speech sampling rate. State the audio route in the source note, or say it is unpublished. Internal capture does not prove the effective rate on every connection. Acoustic bandwidth, playback rate and generic microphone-chip capability do not qualify.

Not available

Not available

Mic noise reductioniProcessing that removes noise from transmitted speech. Playback ANC and a directional microphone alone do not count.

DSP1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Microphone with flip-to-mute function and ENC (Environmental Noise Cancelling) for voice transmission.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Environmental noise cancellation (ENC) suppresses keyboard and mouse noise.5Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026Environmental noise cancellation (ENC) filters background noise.

AI2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Key features: JBL QuantumENGINE customisation including AI keyboard noise reduction. This is a software feature.

Flip to mute

Yes1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Powerful flip-to-mute microphone.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Mute by turning the microphone boom upwards and unmute by turning it down.

Not available

Mute button

Not available

Yes1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview item 05: Microphone mute/unmute.

Mute indicatoriPublished indication of microphone mute. mechanical_marker is a visible physical marker showing the microphone's mute-switch position. LED options require an electronic light. The in-line controller option is for a mute light on a cable remote.

Not available

Not available

Sidetone

Yes1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026The app adjusts the sidetone level.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026The sidetone technology lets you hear your own voice in the headset.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Hold the ANC button for about 2 seconds to switch sidetone on or off. Sidetone does not work with the audio cable.

Not available

Adjustable sidetone

Yes1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026FAQ: you can adjust settings such as the sidetone level.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026The app sets the sidetone level.

Not available

Foam microphone windscreeniA foam cover for the voice microphone. An internal metal mesh pop filter does not count.

No10Reviewaudio46.com/blogs/headphones/beyerdynamic-mmx-230-review-a-new-gaming-champion-headsetRead 14 October 2026The MMX 230 does not come with a pop filter. The maker box list has none.

Yes1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Box contents: Windshield foam for boom microphone.

Connectivity

9 of 20 differ

Audio connectionsiConnections that carry playback audio. Charging or firmware USB alone does not count as USB audio.

Analog, USB, 2.4 GHz, Bluetooth1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Transmission Type: Wireless via Bluetooth and wired. The spec sheet adds the dongle, an analogue connection and USB audio.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Transmission: Bluetooth plus dongle plus analogue connection, USB audio. No analogue cable is in the box.

Analog, USB, 2.4 GHz, Bluetooth1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 20262.4 GHz wireless, Bluetooth, USB audio and a USB-C to AUX cable for analog.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Dual wireless: 2.4GHz USB-C wireless dongle and Bluetooth 5.3. USB-C and 3.5mm wired connectivity.

Analog source plugsiAnalog plug(s) supplied for the source device, including adapters. The headset-side jack is listed separately.

Not available

Not available

Cable connector on headsetiConnection used by the playback cable at the headset. A fixed cable is not replaceable through a headset jack.

USB-C4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026The cable connects to the USB-C connection of the headset.

USB-C1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Both included cables are USB-C cables at the headset. The AUX cable is USB-C to AUX.

Longest included cableiLength of the longest supplied cable, including charging and dongle cables. Individual cable lengths are listed in Cables included.

1.8m3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026USB-C charging cable, length 1.8 m.

Not available

Headset USB plug or portiUSB plug or port on the headset or its included wired audio adapter. A charging-only USB port can appear here.

USB-C3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026USB: USB-C.

USB-C1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026USB-C port on the headset. Cables are listed as USB-C.

Audio over USB-C cableiPlayback through a USB-C cable or included wired USB-C audio adapter. A charging-only USB-C port does not count.

Yes3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026USB audio connections: Yes.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Use with cable: connect the USB-C to USB-C cable to a computer or console and select MMX 230 wireless as input and output.

Yes1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026The guide has a USB AUDIO page with PC, Mac, Nintendo Switch, Mobile and PlayStation.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026USB-C wired connection with Hi-Res certified audio.

Passive wired listeningiAnalog playback works with the headset powered off or its battery empty. An active analog converter that needs headset power does not count.

No4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026If you use the MMX 230 wireless with cable, you must switch it on as well. PCGH reads the manual as allowing analogue use while off, which conflicts with this line.9Reviewpcgameshardware.de/Headset-Hardware-255588/Tests/Beyerdynamic-MMX-230-Wireless-Release-Review-Noise-Cancelling-1488836Read 14 October 2026The review says an analogue cable is not in the box and that the manual allows cable use on or off. The maker manual says it must be on, so the manual value is stored.

Not available

Wireless receiveriDedicated wireless audio receiver or dongle. A wired USB sound card does not count.

Included3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Box contents: low latency USB-C dongle.

Included1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Box contents: USB wireless dongle.

Wireless receiver connectoriPhysical USB connector on the receiver. Supplied extension cables and adapters are explained in the source note. Both means two native connector types.

USB-C3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Dongle connector USB-C. A USB-A to USB-C adapter is included.

USB-C1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026The dongle is a USB-C dongle per the maker press release. A USB-C to USB-A converter is included.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 20262.4GHz USB-C wireless dongle.

Wireless range (claimed)iMaker’s advertised wireless range. Connection and indoor or outdoor conditions belong in the source note. Measured distance is not stored here.

20m3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Headset range 20 m. The dongle range is 8 m. Thomann writes about 15 m for Bluetooth. The maker value is stored.

Not available

Bluetooth

6.01Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Fast response thanks to low latency with Bluetooth 6.0. Some retailers write 5.0. The maker value is stored.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Bluetooth 6.0 with A2DP, HFP, AAC, SBC, LC3.

5.31Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Bluetooth version V5.3. Profiles A2DP V1.4.1, HFP V1.8, AVRCP V1.6.3. Codecs are not named. Channel News writes Bluetooth 5.2, which the maker does not.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Bluetooth 5.3.

Bluetooth codecsiNamed Bluetooth audio codecs supported by this exact model. Host, firmware and operating-mode restrictions belong in the source note.

SBC, AAC, LC33Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026AAC, SBC and LC3 are listed. Thomann also lists aptX, which the maker documents do not.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Within the A2DP profile the headset supports AAC, SBC and LC3.

Not available

LE AudioiLE Audio playback support. Bluetooth Low Energy for app control alone does not count.

Not available

Not available

AuracastiAuracast broadcast audio support. Required phone, firmware and app conditions belong in the source note.

Not available

Not available

Bluetooth multipointiCan remain connected to multiple Bluetooth source devices at once. Mixing Bluetooth with a proprietary dongle is a separate field. A maker's dual connection to two Bluetooth devices at once counts.

Yes4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Up to eight paired devices and an active connection with two at the same time.

Not available

Multipoint devicesiNumber of Bluetooth source devices connected at once, not the number remembered for later pairing.

24Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026An active connection is possible with a maximum of two devices at the same time.

Not available

Paired devices remembered

84Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Can be paired with up to eight devices via Bluetooth.

Not available

Mixes 2.4 GHz and Bluetooth audioiPlays both wireless audio streams at the same time. Automatic switching or Bluetooth standby does not count.

Not available

Yes2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Dual wireless connectivity allows simultaneous connection through the 2.4GHz dongle and Bluetooth 5.3.

Fast pairing

Not available

Not available

Base station

Not available

Not available

Latency

None of 2 known

Low latency modeiA selectable mode intended to reduce audio delay. A low-latency connection without a distinct mode does not count.

Not available

Not available

Claimed latencyiMaker’s claimed delay for the stated connection and mode. Minimum claims and host restrictions belong in the source note.

Not available

Not available

Compatibility

2 of 3 differ

Compatible platformsiPlatforms with a documented audio path. This does not imply every connection or microphone function works. Platform editions must be checked individually.

Windows, PS5, PS4, Nintendo Switch, Android, iOS1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Via cable and via Bluetooth: PlayStation, Nintendo Switch, Smartphone. The FAQ names PC, PlayStation, Nintendo Switch, iOS and Android. Thomann lists PS4 and PS5 and says it is not compatible with Xbox.11Retailer pagethomannmusic.com/beyerdynamic_mmx_230_wireless_arctic_white.htmRead 14 October 2026PC fully compatible, PS4 and PS5 and Switch via the low-latency dongle, iOS and Android via Bluetooth or dongle. Not compatible with Xbox.

Windows, macOS, PS5, iOS, Android, Nintendo Switch1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Same pages. Nintendo Switch is the name printed. The press release adds iPadOS and Zoom.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Windows PC, macOS, iOS, iPadOS, Android, Playstation and Nintendo, Zoom Certified. Xbox is not listed.9Press articletrustedreviews.com/news/jbl-unveils-quantum-850-and-new-mid-range-headsets-at-gamescomRead 14 October 2026Compatible with iPad OS, PlayStation and Nintendo certified. Xbox certification is only on the 520X.

Connection per platformiOnly explicitly documented playback paths for the exact model. Microphone support is separate. Leave unknown microphone support omitted. An Xbox and a PlayStation edition of one headset can connect differently, so it is per variant.

Abeyerdynamic MMX 230 wireless

Platform	Connection
Windows	2.4 GHz
Windows	USB
PS5	2.4 GHz
PS5	USB
PS4	2.4 GHz
PS4	USB
Nintendo Switch	2.4 GHz
Nintendo Switch	USB
Android	Bluetooth
Android	USB
iOS	Bluetooth
iOS	USB

Source3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026The dongle works with devices that have a USB connection.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Dongle pairing to a computer. USB cable to a computer or console.11Retailer pagethomannmusic.com/beyerdynamic_mmx_230_wireless_arctic_white.htmRead 14 October 2026Consoles via the included dongle. Cable paths come from the maker table and manual.

BJBL Quantum 850

Platform	Connection
Windows	2.4 GHz
Windows	USB
macOS	2.4 GHz
macOS	USB
PS5	2.4 GHz
PS5	USB
Nintendo Switch	2.4 GHz
Nintendo Switch	USB
Android	2.4 GHz
Android	USB
iOS	2.4 GHz
iOS	USB

Source1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Pages 6 and 8 show 2.4 GHz and USB audio for PC, Mac, Nintendo Switch, Mobile and PlayStation. Mobile is stored as Android and iOS, as the press release names both. The guide says PlayStation without a console generation. PS5 is stored as the current console and PS4 is not stored.

Official licence

Not available

Not available

Battery and charging

10 of 13 differ

Battery capacityiRated capacity of one headset battery. Do not use case, receiver or total multi-battery capacity.

850mAh4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Technical specifications: Lithium-ion 3.7 Vdc, 850 mAh rechargeable battery.

700mAh1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Lithium-ion battery (3.7 V / 700 mAh).

Swappable batteryiBattery can be exchanged by the user as part of normal operation. Service or recycling disassembly does not count.

Yes1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Battery replaceable if necessary. You can replace it yourself.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Battery change section: remove the left ear pad, open the battery compartment and fit a new battery.5Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026The first beyerdynamic gaming headset with a replaceable battery. Users can open the ear cup and swap batteries.9Reviewpcgameshardware.de/Headset-Hardware-255588/Tests/Beyerdynamic-MMX-230-Wireless-Release-Review-Noise-Cancelling-1488836Read 14 October 2026A small cover under the left ear pad gives access to the replaceable battery.

Yes1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview item 10 Replaceable battery. A footnote says the battery is replaceable only with an original JBL battery.

Batteries includediNumber of headset batteries supplied, including the one already installed.

14Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026One battery compartment in the left ear cup.

11Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026One replaceable battery is in the box.7Press articlehifi.fan/stories/jbl-quantum-850-wireless-gaming-headset-with-50mm-carbon-drivers-releasedRead 14 October 2026The retail package includes the 700mAh battery.

Claimed battery lifeiMaker’s maximum playback time per stated connection, codec, ANC, spatial audio and lighting settings. Name the spatial processing mode and other conditions in the source note. Unknown settings stay omitted.

Abeyerdynamic MMX 230 wireless

ANC	Hours (h)
No	60
Yes	35

Source1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Battery Runtime: Up to 60 hours. The page states no ANC condition.3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Battery runtime up to 60 hrs. The sheet gives no ANC condition.5Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026Up to 60 hours per charge.11Retailer pagethomannmusic.com/beyerdynamic_mmx_230_wireless_arctic_white.htmRead 14 October 2026Listing: up to 60 hours without ANC and up to 35 hours with ANC. The maker pages give 60 hours only. The listing also has errors such as Bluetooth 5.0, aptX and a 336 g table weight, so only the ANC split that fits the maker's 60 hours is used.

BJBL Quantum 850

Connection	Hours (h)
2.4 GHz	25
Bluetooth	30

Source1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: music play time up to 25 hrs with only 2.4GHz on, up to 30 hrs with only BT on, up to 22 hrs with BT and 2.4GHz both on. The dual wireless row has no matching connection option and is not stored. ANC state for music play is not stated. Talk time with ANC is up to 18 hrs (2.4GHz), 20 hrs (BT) and 17 hrs (both). Talk time is not stored as playback.4Press articlehifi.blog/jbl-quantum-850-spatial-precision-without-the-base-stationRead 14 October 2026Up to 30 hours via Bluetooth and up to 25 hours via 2.4 GHz, same as the quick start guide.

Battery life (claimed, max)

60h=CalculatedFrom Claimed battery life

30h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

35h=CalculatedFrom Claimed battery life

Not available

Battery life without ANC (claimed)

60h=CalculatedFrom Claimed battery life

Not available

Charging port

USB-C4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Connect the USB-C cable to the USB-C connection of the headset.

USB-C1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: power supply 5V 1A. The USB-C port is item 07 in the overview.

Full charge timeiPublished time to fully charge a depleted headset. In-use charging can take longer.

Not available

180min1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Charging time < 3 hrs from empty. Stored as 180 minutes. The real time is under that.4Press articlehifi.blog/jbl-quantum-850-spatial-precision-without-the-base-stationRead 14 October 2026Less than three hours for a complete charge.

Quick charge timeiCharge duration in the maker’s quick-charge claim. Read together with Quick charge playback.

Not available

10min1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Charging diagram: 10 MIN gives 2 H.7Press articlehifi.fan/stories/jbl-quantum-850-wireless-gaming-headset-with-50mm-carbon-drivers-releasedRead 14 October 2026A 10-minute quick charge provides up to two hours of use.

Quick charge playbackiPlayback gained from Quick charge time. Charger power, codec, volume and ANC conditions belong in the source note.

Not available

2h1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Same diagram. hifi.blog states ten minutes gives up to two additional hours of playback.4Press articlehifi.blog/jbl-quantum-850-spatial-precision-without-the-base-stationRead 14 October 2026Ten minutes connected gives up to two additional hours.7Press articlehifi.fan/stories/jbl-quantum-850-wireless-gaming-headset-with-50mm-carbon-drivers-releasedRead 14 October 2026Same sentence.

Use while charging

Yes3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Charging during use: Yes.

Not available

Charging dock or stand

Not available

None2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026The Quantum 950 features the added Base Station. The 850 has none. TechNetBooks says the 850 has a dock, which the maker release contradicts.4Press articlehifi.blog/jbl-quantum-850-spatial-precision-without-the-base-stationRead 14 October 2026The 850 dispenses with the flagship's separate base station.

Controls

4 of 6 differ

Controls

Buttons4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Headset buttons: on/off, ANC, volume plus and minus, multifunction.9Reviewpcgameshardware.de/Headset-Hardware-255588/Tests/Beyerdynamic-MMX-230-Wireless-Release-Review-Noise-Cancelling-1488836Read 14 October 2026Left cup: power button, ANC button, USB-C port and two status lights. Right cup: a three-button control segment for media.

Buttons, Chat mix wheel1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview: ANC/Ambient Aware button, microphone mute button, power button, spatial sound button, 2.4 GHz pairing button and the game audio-chat balance dial. The volume control type is not clear from the drawing and is not stored.

Volume control

Buttons4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Press the plus and minus buttons to change the volume.

Not available

Game and chat mixiBalances separate game and chat audio streams. Mixing Bluetooth and dongle source volume alone does not count. Supported platforms belong in the source note.

Not available

Hardware dial1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview item 11: Game audio-chat balance dial. The platforms it works on are not stated.

Remappable controlsiOn-device button, touch or dial functions can be reassigned. Changing EQ alone does not count.

Not available

Not available

Wear detection

Not available

Not available

Voice assistant

Smartphone voice assistant4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Hold the multifunction button for 2 seconds to start the assistant on a smartphone or tablet.

Not available

Comfort and build

7 of 11 differ

Headband type

Padded1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Softened headband for long gaming sessions.5Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026The padded headband adapts to the wearer's head.

Suspension strap2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Ultra-light air mesh hammock suspension system.

Headband material

Not available

Air mesh hammock2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Air mesh hammock suspension.

Frame material

Plastic ear cup suspensions with aluminium headband adjustment rails9Reviewpcgameshardware.de/Headset-Hardware-255588/Tests/Beyerdynamic-MMX-230-Wireless-Release-Review-Noise-Cancelling-1488836Read 14 October 2026Ear cups and their suspensions are plastic. The size adjustment rails are aluminium.

Not available

Ear cup material

Plastic9Reviewpcgameshardware.de/Headset-Hardware-255588/Tests/Beyerdynamic-MMX-230-Wireless-Release-Review-Noise-Cancelling-1488836Read 14 October 2026Ear cups are plastic.

Not available

Ear pad material

Velours, memory foam1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026Earpad material: Velours, memory foam.

Memory foam with synthetic leather (leatherette) cover2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Soft leatherette ear cushions.4Press articlehifi.blog/jbl-quantum-850-spatial-precision-without-the-base-stationRead 14 October 2026Memory-foam ear cushions with a synthetic-leather covering.6Reviewspacekings.de/2026/10/09/jbl-quantum-850-test-reviewRead 14 October 2026Ear pads are memory foam.

Replaceable ear pads

Yes4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026You can replace the ear pads yourself.

Yes1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Press release lists ear cushions as replaceable.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Ear cushions are replaceable.

Ear pad attachmentiHow a replacement ear pad attaches to the ear cup, not how the decorative outer cover attaches. A press-fit or snap-on pad counts as clip.

Magnetic4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026The ear pads are attached to the ear cup by magnets.9Reviewpcgameshardware.de/Headset-Hardware-255588/Tests/Beyerdynamic-MMX-230-Wireless-Release-Review-Noise-Cancelling-1488836Read 14 October 2026A plastic insert holding the pad is attached with magnets and comes off with a pull.

Not available

Ear pad openingiUsable opening inside an ear pad, excluding the outer cushion. Depth is the internal space between pad surface and driver cover.

Not available

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Ear pads, Battery4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Changing ear pads and battery change sections.

Boom microphone, USB-C cable, Ear cushions, Earcaps, Headband hammock, Battery1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Overview items: replaceable battery and replaceable headset cap. The full list is from the maker press release.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Replaceable system: microphone, USB-C cable, ear cushions, earcaps, hammock and battery pack.

Software

3 of 3 differ

Companion app

beyerdynamic app1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026beyerdynamic app.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026Download the beyerdynamic app.

JBL QuantumENGINE (PC) and JBL Quantum App (mobile)1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Download JBL QuantumENGINE, or the JBL Quantum App.2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026JBL QuantumENGINE.

App platforms

iOS, Android1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026App Store and Google Play Store.4Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026App Store for iOS and Google Play for Android.

Windows, macOS, Android, iOS1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026The page shows Windows and Apple logos for QuantumENGINE and Google Play and App Store badges for the Quantum App.

User firmware updates

Yes1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026FAQ: the app keeps the firmware up to date.

Not available

Dimensions and weight

1 of 2 differ

Headset weightiPublished headset mass without detachable cable or microphone when stated. A fixed cable remains included. Any unqualified maker weight is identified in the source note.

320g(11.3 oz)3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Weight (without cable) 320 g. Thomann's table writes 336 g, which does not match the maker.5Press releasebeyerdynamic.prezly.com/technology-meets-design-beyerdynamic-unveils-the-latest-models-of-the-mmx-series-at-gamescom-2025Read 14 October 2026Only 320 grams.

349.7g(12.3 oz)1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Tech spec: Weight 364.2 g (included talk mic 14.5 g and battery 16.4 g). Stored 349.7 g, which is 364.2 g minus the 14.5 g detachable microphone, battery included. The figure on the maker page is 364.2 g.4Press articlehifi.blog/jbl-quantum-850-spatial-precision-without-the-base-stationRead 14 October 2026364.2 g including its microphone and battery.

Headset dimensionsiBody size with headband upright and ear cups in their normal wearing position. Width is across the head, height is top to bottom, and depth is front to back. Folded or flat-swivel dimensions are not substituted.

Not available

Not available

Certifications

2 of 3 differ

Hi-Res Audio

Not available

Hi-Res Audio2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Hi-Res certified. The maker links the certification to wired USB-C and 3.5mm use.

Communication certifications

Not available

Zoom Certified2Press releasenews.jbl.com/en-GB/269556-jbl-quantum-850-competitive-audio-without-compromiseRead 14 October 2026Zoom Certified.

FCC ID

Not available

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Other certifications

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In the box

2 of 3 differ

In the box

MMX 230 wireless ANC gaming headset, Low latency USB-C dongle, USB-A to USB-C adapter, USB-C charging cable, 1.8 m, Soft bag, Quick start guide, Compliance booklet3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Box contents list.

JBL Quantum 850 Wireless, USB-C cable, USB-C to AUX cable, USB wireless dongle, USB-C to USB-A converter, Calibration microphone, Detachable boom microphone, Windshield foam for boom microphone, Replaceable battery, Pouch, Quick start guide, Warranty card, Safety sheet1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026What's in the box page.

Cables includediSupplied playback, charging, dongle and adapter cables. A permanently attached headset cable is included and named as fixed.

Abeyerdynamic MMX 230 wireless

Type	Length (m)	Count
USB-C to USB-C charging and USB audio cable	1.8	1

Source3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 20261 x USB-C charging cable, length 1.8 m. The manual says it also carries wired USB audio.

BJBL Quantum 850

Type	Count
USB-C cable	1
USB-C to AUX cable	1

Source1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026The guide shows both cables without a length.

Carrying caseiSupplied carrying case or pouch. A retail carton does not count as a carrying case.

Soft3Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Box contents: 1 x Soft bag.

Soft1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Box contents: Pouch.

Links

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Product page

europe.beyerdynamic.com/p/mmx-230-wireless1Maker product pageeurope.beyerdynamic.com/p/mmx-230-wirelessRead 14 October 2026

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Spec sheet

api.beyerdynamic.de/amfile/file/download/file/19133Maker spec sheet (PDF)api.beyerdynamic.de/amfile/file/download/file/1913Read 14 October 2026Spec sheet DAT_MMX230wireless_EN_A2, footer E1/MMX 230 wireless (12.25).

Not available

Manual

api.beyerdynamic.de/amfile/file/download/file/19154Owner's manualapi.beyerdynamic.de/amfile/file/download/file/1915Read 14 October 2026User manual MAN_MMX230wireless, English on pages 3 to 11 of 222.

www.mediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdf1Owner's manualmediaexpert.pl/products/files/13/13811540/Instrukcja-obsalugi-JBL-Quantum-850.pdfRead 14 October 2026Quick start guide, 40 pages in many languages. The maker site could not be read, so this copy hosted by a retailer is cited.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

None of 1 known

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

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Both are also in the API. Back to all headsets and headphones.