Headsets and headphones / Compare

Apple AirPods Max 2 vs Bose QuietComfort Ultra Headphones (2nd Gen)

A

Product A: Apple

AirPods Max 2

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B

Product B: Bose

QuietComfort Ultra Headphones (2nd Gen)

85 of 161 known

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All 161 fields

Every value links to where we found it.

Only differences

AApple AirPods Max 2

BBose QuietComfort Ultra Headphones (2nd Gen)

General

6 of 8 differ

Series

AirPods1Maker product pagesupport.apple.com/en-us/109525Read 8 October 2026

QuietComfort1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Product title QuietComfort Ultra Headphones (2nd Gen), family QuietComfort. Exact second generation product page.

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

A3454, MHWK4AM/A1Maker product pagesupport.apple.com/en-us/109525Read 8 October 2026Current Identify your AirPods names AirPods Max 2, A3454, introduced 2026. Reference US Midnight MHWK4AM/A is independently identified by the exact retailer page. Excludes A3184 USB-C first generation and A2096 Lightning.14Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026Exact selected US Midnight MHWK4AM/A. Regulatory A3454 is independently established by Apple identification source.

443987, 890101-0100, 890101-0200, 890101-0300, 890101-0400, 890101-0500, 890101-0110, 890101-01202Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Model number: 443987

GTIN / EAN

19595103906014Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026Exact selected Midnight MHWK4AM/A, headphones-only listing, UPC 195951039060. Optional stand bundle excluded.

0017817859585, 0017817859592, 001781785956110Retailer pageaxro.com/en/boseRead 30 September 2026Public product and variant cards: OEM 890101-0100 EAN 0017817859585, 0300 EAN 0017817859592, 0200 EAN 0017817859561. No login or price content used.

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

16 March 20264Press releaseapple.com/newsroom/2026/03/apple-introduces-airpods-max-2-powered-by-h2Read 8 October 2026

10 September 20257Press releasebose.com/pressroom/bose-unveils-the-next-generation-of-the-quietcomfort-ultra-headphonesRead 30 September 2026Official launch announcement dated September 10, 2025.

Status

Available3Maker product pageapple.com/airpods-maxRead 8 October 2026

Available1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Add to Cart on 2026-09-28

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

Apple AirPods Max (USB-C)15Reviewsoundguys.com/apple-airpods-max-2-review-155613Read 8 October 2026SoundGuys's review advises owners of the AirPods Max with USB-C not to upgrade to the AirPods Max 2.21Press articlemacrumors.com/2026/03/16/apple-announces-airpods-max-2Read 23 October 2026MacRumors says the AirPods Max 2 are the third AirPods Max, after the 2020 original and the 2024 USB-C update.

Bose QuietComfort Ultra Headphones7Press releasebose.com/pressroom/bose-unveils-the-next-generation-of-the-quietcomfort-ultra-headphonesRead 30 September 2026Bose Unveils the Next Generation of the QuietComfort Ultra Headphones. The 2nd Gen deliver a new level of performance over their predecessor.

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

Not available

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

$5494Press releaseapple.com/newsroom/2026/03/apple-introduces-airpods-max-2-powered-by-h2Read 8 October 2026Maker US launch MSRP, preorder March 25, shipping/store availability early April.

$4497Press releasebose.com/pressroom/bose-unveils-the-next-generation-of-the-quietcomfort-ultra-headphonesRead 30 September 2026US launch release: retailing for $449.

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.

€5795Press releaseapple.com/de/newsroom/2026/03/apple-introduces-airpods-max-2-powered-by-h2Read 8 October 2026German maker launch price includes VAT.

€4498Press releasebose.fr/pressroom/bose-unveils-the-next-generation-of-the-quietcomfort-ultra-headphonesRead 8 October 2026Opening paragraph: available September 10 for 449 EUR.

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

US, DE4Press releaseapple.com/newsroom/2026/03/apple-introduces-airpods-max-2-powered-by-h2Read 8 October 2026US maker launch and German maker launch substantiate these markets only.

US1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026US manufacturer storefront is an explicit US sale listing.

ColoursiThe maker's own colour names

Midnight, Starlight, Blue, Purple, Orange2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Black, White, Midnight Violet, Desert Gold, Driftwood Sand, Cherry Chocolate, Olive Green1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Colours sold on bose.com (US) on 2026-09-28. What Hi-Fi lists White as White Smoke. Cherry Chocolate and Olive Green are later additions

Segment

Music3Maker product pageapple.com/airpods-maxRead 8 October 2026

Music1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Sold under Headphones > Noise Cancelling Headphones, for music and video listening. Not a gaming headset

Design

1 of 7 differ

Form factor

Over-ear2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Over-ear1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Technical Specifications, Headphone Fit: Around Ear Circumaural.

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

Closed14Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026

Closed6Measurementrtings.com/headphones/reviews/bose/quietcomfort-ultra-headphones-2nd-genRead 30 September 2026Enclosure: Closed-Back

Wearing style

Headband2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Headband1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Headband, Band Style/Fit: On Head Adjustable

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

Not available

Flat and inward2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Rotate both earcups inward to lay flat, slide up and fold the left earcup toward the headband

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

Yes14Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026Exact technical table and narrative independently rotating ear cups. Generic Foldable No means no inward hinge, not absence of swivel.

Yes2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Store the Headphones chapter: rotate both earcups so they lie flat. Fold each earcup toward the headband into the case.

RGB lighting

Not available

Not available

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

Not available

Not available

Drivers and sound

5 of 20 differ

Driver type

Dynamic2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Dynamic17Reviewtechradar.com/news/best-bose-headphonesRead 8 October 2026The best Bose headphones overall section, item 2 explicitly titled QuietComfort Ultra Headphones (2nd Gen), Specifications: Driver type Dynamic driver. Adjacent original-generation and earbud sections are not inherited.

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

40mm13Reviewifixit.com/Device/AirPods_Max_2Read 8 October 2026Exact Max 2 technical specification lists 40 mm dynamic drivers. No A2096 teardown capacity transferred.

35mm14Reviewtechgearlab.com/reviews/audio/wireless-headphones/bose-quietcomfort-ultra-2nd-gen-headphonesRead 30 September 2026Compare table: Driver Size 35 mm for Bose Quiet Comfort Ultra 2nd Gen. Maker does not publish it.

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

114Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026Exact technical table explicitly one per earpiece.

Not available

Diaphragm material

Not available

Not available

Magnet

Dual-neodymium ring magnet motor3Maker product pageapple.com/airpods-maxRead 8 October 2026Exact current driver section. No numerical THD claim is published here.

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.

Not available

Not available

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

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

Max input power

Not available

Not available

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.

48kHz4Press releaseapple.com/newsroom/2026/03/apple-introduces-airpods-max-2-powered-by-h2Read 8 October 202624-bit/48 kHz digital lossless playback using the included USB-C cable. Bluetooth does not inherit this resolution.

48kHz1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026USB audio at 16-bit, 44.1 kHz or 48 kHz.

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

24bits4Press releaseapple.com/newsroom/2026/03/apple-introduces-airpods-max-2-powered-by-h2Read 8 October 2026Same wired USB scope, not microphone resolution.

16bits1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026FAQ What is USB audio: USB-C receives 16-bit, 44.1 kHz or 48 kHz from compatible source files.

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

Not available

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.

Yes10Owner's manualsupport.apple.com/guide/airpods/customize-eq-te819024i19r/webRead 8 October 2026Current guide 27 says Custom EQ settings are stored on AirPods and carry to any paired device. Set using compatible current iPhone/iPad/Mac software. Exact release notes identify firmware 9A348 as introducing Max 2 Custom EQ. The May 2026 SoundGuys no-custom-EQ statement describes earlier software.11Owner's manualsupport.apple.com/en-euro/guide/airpods/aside/glosrqz3g8xj/27/web/27Read 8 October 2026Current exact supported-model list names AirPods Max 2, not Max 1.18Maker product pagesupport.apple.com/en-us/106340Read 8 October 2026Exact 9A348 release notes introduce Custom EQ for Max 2. Current original guide separately establishes storage on the headphones and carryover to other paired devices.

Not available

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

310Owner's manualsupport.apple.com/guide/airpods/customize-eq-te819024i19r/webRead 8 October 2026Explicit three-band Low, Mid and High playback equalizer. This is separate from automatic Adaptive EQ and Headphone Accommodations.11Owner's manualsupport.apple.com/en-euro/guide/airpods/aside/glosrqz3g8xj/27/web/27Read 8 October 2026Supported-model scope for the companion three-band EQ guide.18Maker product pagesupport.apple.com/en-us/106340Read 8 October 20269A348 release notes name low, mid and high controls. Required host software remains the compatible current Apple software described by the guide, not an invented minimum.

32Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Battery test note: 3-band EQ set to zero

EQ presets

Not available

Not available

Volume limit

Not available

Not available

Spatial audio

1 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.

Personalized Spatial Audio2Maker product pageapple.com/airpods-max/specsRead 8 October 2026Compatible Apple hardware, software and content required. Personal profile needs TrueDepth iPhone camera.

Bose Immersive Audio, Cinema Mode, 5.1 Spatial Audio1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Features, Multiple Listening Modes: Bose Immersive Audio and Cinema Mode. This spatializes music and video and is not host codec support.16Maker product pagesupport.bose.com/article/quietcomfort-ultra-headphones-2nd-gen-using-le-audioRead 8 October 20265.1 Spatial Audio section: optional beta LE Audio must be enabled, with a compatible Android host and true 5.1-channel content. Headphones process source 5.1 audio rather than upmixing stereo. Existing Bose Immersive Audio and Cinema Mode are separate processing modes.

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

Yes2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Yes2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Immersive audio Still setting keeps the speakers in place when you move your head

Noise cancelling

3 of 10 differ

Active noise cancelling

Yes2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Mode descriptions: Quiet engages full noise cancellation.

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

Hybrid3Maker product pageapple.com/airpods-maxRead 8 October 2026Exact current Max 2 page names six outward-facing and two inward-facing cancellation microphones.

Hybrid13Retailer pagebhphotovideo.com/c/product/2002073-REG/bose_890101_0120_quietcomfort_ultra_wireless_noise.htmlRead 30 September 2026Key Features: Hybrid Noise-Canceling Technology. Maker count/type not explicitly stated.

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

82Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Not available

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

Yes3Maker product pageapple.com/airpods-maxRead 8 October 2026Adaptive Audio automatically adjusts cancellation with environment. Current firmware and compatible host software required.

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Active Sense automatically adjusts noise cancellation to the environment in Aware mode

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

Yes2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Mode descriptions: Aware lets outside sound in. Active Sense automatically adjusts cancellation. It is not a manually adjustable ambient gain.

Adjustable transparency

Not available

Not available

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

Yes3Maker product pageapple.com/airpods-maxRead 8 October 2026

Not available

Wind noise reduction

Not available

Yes2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Custom modes offer noise cancellation or wind block

Measured

9 of 21 differ

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

Public Methodology v2.3 verdict describes bass and midrange close to its target, with a mid-treble dip. ANC-off bass-range noise is noted. Locked numeric measurements are not used.16Reviewrtings.com/headphones/reviews/apple/airpods-max-2Read 8 October 2026

Warm. Emphasized bass and underemphasized treble. Minimal peaks and dips except some treble fluctuations. Low harmonic distortion.6Measurementrtings.com/headphones/reviews/bose/quietcomfort-ultra-headphones-2nd-genRead 30 September 2026Public Audio Reproduction Accuracy: fuller bass, mostly flat mids, warmer treble, minimal peaks and dips except treble fluctuations, low distortion. The visible Sound Profile descriptors of 3 dB and -4 dB are separately sourced.

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

2dB16Reviewrtings.com/headphones/reviews/apple/airpods-max-2Read 8 October 2026Public Sound Profile category summary rounds bass to +2 dB against the RTINGS target under Methodology v2.3. Precise locked regional/full-range results and test firmware/settings remain unknown. No locked result extraction.

3dB6Measurementrtings.com/headphones/reviews/bose/quietcomfort-ultra-headphones-2nd-genRead 30 September 2026Test bench 2.3. Emphasized (3 dB)

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

-3dB16Reviewrtings.com/headphones/reviews/apple/airpods-max-2Read 8 October 2026Same public rounded category summary gives -3 dB. Not a full-range error or a graph-picked peak.

-4dB6Measurementrtings.com/headphones/reviews/bose/quietcomfort-ultra-headphones-2nd-genRead 30 September 2026Test bench 2.3. Underemphasized (-4 dB)

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.

AApple AirPods Max 2

ANC on	Overall (dB)
Yes	33.2

Source19Reviewtechgearlab.com/reviews/audio/wireless-headphones/apple-airpods-max-2Read 8 October 2026Exact ANC test discussion reports average attenuation 33.2 dB. Low/mid/high table values are not stored because precise band bounds and test-specific rig are not stated in this review. Playback level, firmware and host unknown. Historical No EQ statement precedes current 9A348 Custom EQ.

BBose QuietComfort Ultra Headphones (2nd Gen)

Not available

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

33.2dB=CalculatedFrom Measured noise isolation

Not available

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

Not available

Not available

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

Standard mode speech recordings have weak rejection of office, street and reverberant noise. Voice Isolation improves noise rejection on a compatible Apple host.15Reviewsoundguys.com/apple-airpods-max-2-review-155613Read 8 October 2026Exact automated speech recordings, standard versus Voice Isolation. No numerical bandwidth or SNR inferred.

Decent. Mostly flat response in the voice range gives fairly natural speech. Noise handling is satisfactory but does not fully remove background noise.6Measurementrtings.com/headphones/reviews/bose/quietcomfort-ultra-headphones-2nd-genRead 30 September 2026Public Our Verdict, Microphone: mostly flat voice-range response and natural speech. Noise rejection prioritizes voice but does not eradicate environmental noise.

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

Not available

Not available

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.

AApple AirPods Max 2

ANC	Hours (h)
Yes	21.01

Source15Reviewsoundguys.com/apple-airpods-max-2-review-155613Read 8 October 2026Literal public result: 21 hours and 31 seconds, not 31 minutes. Continuous rundown ANC on, music at 75 dB SPL, added May 27, 2026. Purchased exact MHWK4AM/A unit. Test-specific connection, host, codec, firmware, spatial mode and lighting are not explicitly assigned, so omitted. Review metadata dates/dimensions are not adopted.

BBose QuietComfort Ultra Headphones (2nd Gen)

Connection	ANC	Hours (h)
Bluetooth	Yes	27.2

Source5Reviewsoundguys.com/bose-quietcomfort-ultra-headphones-2nd-gen-review-boring-refresh-or-notable-upgrade-144545Read 30 September 2026Battery section: standardized ANC-on rundown 27 h 12 min. RTINGS 37 h row removed because ANC state is not public.

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

21.01h=CalculatedFrom Measured battery life

27.2h=CalculatedFrom Measured battery life

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.

383g(13.5 oz)19Reviewtechgearlab.com/reviews/audio/wireless-headphones/apple-airpods-max-2Read 8 October 2026Exact public comparison table labels Measured Weight 383 g. Cable, pad inclusion and scale resolution are not explicitly assigned. Maker 386.2 g remains separately claimed.

Not available

Microphone

5 of 16 differ

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

Built-in2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Built-in1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Technical Specifications, Microphones: Built-in Microphone.

Microphone element

Not available

Not available

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

Not available

Not available

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

32Maker product pageapple.com/airpods-max/specsRead 8 October 2026Three voice-pickup microphones, two shared with the eight ANC microphones. Nine physical microphones total, not eleven.

42Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Four microphones for phone calls, two per earcup. Bose page: 1 inside and 4 outside each earcup in total

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.

Not available

Not available

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

Not available

Not available

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.

DSP3Maker product pageapple.com/airpods-maxRead 8 October 2026Voice Isolation uses H2 computational audio for transmitted speech. No microphone electrical response or sampling rate inferred.

Not available

Flip to mute

Not available

Not available

Mute button

Yes2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Not available

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

Not available

Yes15Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 8 October 2026Page 22, Noise cancellation while on a call: Self voice is activated during calls to let the wearer hear their own voice.

Adjustable sidetone

Not available

Yes15Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 8 October 2026Page 22: adjust Self voice in the Bose app Settings menu. Noise-cancellation adjustment is a separate control.

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

Not available

Not available

Connectivity

12 of 20 differ

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

Bluetooth, USB, Analog8Maker product pagesupport.apple.com/en-us/108364Read 8 October 2026Exact Max 2 analog route needs Apple USB-C to 3.5 mm Audio Cable sold separately. Included USB-C cable supports digital audio.

Bluetooth, Analog, USB1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026FAQ USB audio and the package analog cable, Technical Specifications Wireless Connectivity Bluetooth. Three audio paths: Bluetooth, analog, USB-C.

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

Not available

3.5 mm TRS5Reviewsoundguys.com/bose-quietcomfort-ultra-headphones-2nd-gen-review-boring-refresh-or-notable-upgrade-144545Read 30 September 20263.5mm to 2.5mm TRS cable

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

USB-C8Maker product pagesupport.apple.com/en-us/108364Read 8 October 2026

2.5 mm2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 20262.5 mm AUX audio port on the left earcup

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

Not available

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-C8Maker product pagesupport.apple.com/en-us/108364Read 8 October 2026

USB-C1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Technical Specifications, Charging Interfaces: USB C PORT. The FAQ says USB audio uses the same connector.

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.

Yes8Maker product pagesupport.apple.com/en-us/108364Read 8 October 2026iPhone/iPad/Mac USB-C playback documented. Calls, Siri and Spatial Audio still require Bluetooth enabled.

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026FAQ What is USB audio: USB-C receives audio from compatible source files.

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.

No19Reviewtechgearlab.com/reviews/audio/wireless-headphones/apple-airpods-max-2Read 8 October 2026Exact purchased Max 2 test states no passive playback when depleted. Not inferred from USB connector type.

No2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026The headphones must be powered on to use the audio cable

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

None16Reviewrtings.com/headphones/reviews/apple/airpods-max-2Read 8 October 2026Public exact review explicitly states no low-latency wireless dongle.

None2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Bluetooth only, no receiver in the box

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.

Not available

Not available

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.

Not available

9m1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Bluetooth Range 30 ft. The owner's guide gives 30 ft (9 m)

Bluetooth

5.32Maker product pageapple.com/airpods-max/specsRead 8 October 2026

5.41Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Technical Specifications, Bluetooth Version: 5.4.

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

SBC, AAC15Reviewsoundguys.com/apple-airpods-max-2-review-155613Read 8 October 2026Exact Max 2 connection section, no LDAC or aptX.

SBC, AAC, aptX Adaptive, LC32Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026aptX Adaptive with Snapdragon Sound devices. SBC and AAC from What Hi-Fi3Reviewwhathifi.com/headphones/bose-quietcomfort-ultra-headphones-2nd-genRead 30 September 2026Bluetooth SBC, AAC, aptX Adaptive. SoundGuys adds aptX Lossless and aptX Low Latency within the aptX Adaptive family7Press releasebose.com/pressroom/bose-unveils-the-next-generation-of-the-quietcomfort-ultra-headphonesRead 30 September 2026SBC, AAC, apt X Adaptive. Lossless and low latency are adaptive modes requiring Snapdragon Sound-certified source devices.16Maker product pagesupport.bose.com/article/quietcomfort-ultra-headphones-2nd-gen-using-le-audioRead 8 October 2026Existing SBC, AAC and aptX Adaptive remain Classic Audio codecs. LC3 is explicitly used by the optional beta LE Audio mode on supported Android 13 or newer devices. Bose app setting and headphone restart required.

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

No20Reviewsoundguys.com/apple-airpods-max-2-vs-apple-airpods-pro-2-157186Read 8 October 2026Exact Max 2 comparison explicitly excludes LE Audio and LC3. Current Apple firmware release notes through 9A348 document Custom EQ, not LE Audio. Bluetooth version alone was not used as proof.

Yes16Maker product pagesupport.bose.com/article/quietcomfort-ultra-headphones-2nd-gen-using-le-audioRead 8 October 2026Exact-model Using LE Audio support article, checked October 8, 2026: currently a beta feature. Opt in using Bose app Settings > Bluetooth Connections > Use LE Audio When Available. Selected Android 13 or newer hosts with Bluetooth 5.2 or newer required. This is conditional current support, not a launch or default-mode claim.

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

No20Reviewsoundguys.com/apple-airpods-max-2-vs-apple-airpods-pro-2-157186Read 8 October 2026Exact comparison expressly says both miss Auracast broadcasting. Apple Audio Sharing is a separate ecosystem feature.

Yes16Maker product pagesupport.bose.com/article/quietcomfort-ultra-headphones-2nd-gen-using-le-audioRead 8 October 2026Same beta LE Audio article explicitly describes receiving shared or public Auracast broadcasts through these headphones. Requires compatible Android host and LE Audio enabled. Voice Assistant and Spotify Tap shortcuts are unavailable in LE Audio mode.

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.

Not available

Yes2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Bluetooth Connections / Connect another device: can actively connect to two devices at a time, multipoint enabling setting described.

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

Not available

22Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Bluetooth Connections / Connect another device: can actively connect to two devices at a time, multipoint enabling setting described.

Paired devices remembered

Not available

62Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Up to six devices in the device list, two connected at a time

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

Not available

Fast pairing

Not available

Google Fast Pair2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Bluetooth Connections / Android using Fast Pair: a compatible Android device receives a pairing prompt.

Base station

Not available

Not available

Latency

1 of 2 differ

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

Not available

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Gaming Mode with Snapdragon Sound sources

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.

iOS, macOS, Android9Maker product pagesupport.apple.com/en-us/104983Read 8 October 2026Exact named host routes. New Max 2 Apple functionality requires iOS/iPadOS 26.4+ and current firmware. No console or unnamed Windows support inferred.

Not available

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.

AApple AirPods Max 2

Platform	Connection	Microphone works
iOS	Bluetooth	Yes
iOS	USB	Not available
macOS	Bluetooth	Yes
macOS	USB	No
Android	Bluetooth	Yes
Android	USB	Not available
Android	Analog	Not available

Source9Maker product pagesupport.apple.com/en-us/104983Read 8 October 2026Current exact Max 2 support: Mac and Android USB audio, Android Bluetooth listen-and-talk, Android 12+ analog with separately purchased cable. iPhone paths from exact 108364. Mac wired calls explicitly require Bluetooth and public RTINGS test found no laptop USB microphone. Unknown iOS/Android USB microphone support omitted.16Reviewrtings.com/headphones/reviews/apple/airpods-max-2Read 8 October 2026Public exact review reports USB microphone not working with laptops including MacBooks. Only the Mac USB row receives false. Other routes remain maker-supported. Detailed measurements and firmware are membership-locked and were not accessed.

BBose QuietComfort Ultra Headphones (2nd Gen)

Not available

Official licence

Not available

Not available

Battery and charging

8 of 13 differ

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

Not available

Not available

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

No12Owner's manualsupport.apple.com/guide/airpods/important-safety-and-handling-information-dev4744b22af/webRead 8 October 2026Current guide explicitly restricts battery repair to a trained technician. Battery disposal and repair teardown do not establish normal user swapping.

No2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Safety/regulatory pages: battery removed only by a qualified professional.

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

Not available

Not available

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.

AApple AirPods Max 2

Connection	ANC	Hours (h)
Bluetooth	Yes	20

Source2Maker product pageapple.com/airpods-max/specsRead 8 October 2026Maker maximum. January/February 2026 preproduction Max 2 with iPhone 17 Pro Max, prerelease software, 256 kbps AAC tracks, volume 50%, ANC enabled and fixed Spatial Audio. Full depletion to stopped playback.

BBose QuietComfort Ultra Headphones (2nd Gen)

Connection	ANC	Spatial audio	Hours (h)
Bluetooth	Yes	No	30
Bluetooth	Yes	Yes	23
Bluetooth	No	No	45

Source1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Up to 30 hours (23 with Immersive Audio). 45 h with noise cancellation and immersive audio off is from the owner's guide2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Page 36: 30 h with ANC on and Immersive Audio off, 23 h with ANC and Immersive Audio on, 45 h with both off. Rows are stored with their Immersive Audio setting.

Battery life (claimed, max)

20h=CalculatedFrom Claimed battery life

45h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

20h=CalculatedFrom Claimed battery life

30h=CalculatedFrom Claimed battery life

Battery life without ANC (claimed)

Not available

45h=CalculatedFrom Claimed battery life

Charging port

USB-C2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

USB-C1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Technical Specifications, Charging Interfaces: USB C PORT. The FAQ says USB audio uses the same connector.

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

Not available

180min2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Allow up to 3 hours

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

5min2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

15min1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Product Comparison, Quick Charge: 15 min = 3 hrs. Immersive Audio conditions are separately qualified in the manual.

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

1.5h2Maker product pageapple.com/airpods-max/specsRead 8 October 2026Around 1.5 h after 5 min charging depleted headset. March 2026 preproduction Max 2 with iPhone 15 Pro Max, prerelease software, 256 kbps AAC tracks, volume 50%, ANC and fixed Spatial Audio.

3h1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Comparison table: 15 min = 3 hrs. The owner's guide test note gives 2.5 hours2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Page 36: main text promises up to 3 h from 15 min. Test footnote mentions older 2.5 h, inconsistent. Current product comparison also explicitly states 3 h.

Use while charging

Not available

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026FAQ Can I charge while wearing: yes, from a USB-C powered source. It may charge slower during use. Features list listening while charging.

Charging dock or stand

Not available

Not available

Controls

3 of 6 differ

Controls

Buttons, Volume wheel2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Buttons, Touch1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026FAQ controls: Bluetooth and power button, multifunction button and capacitive volume and shortcut strip on the right cup.

Volume control

Wheel2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Touch1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Capacitive volume strip on the right earcup

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

Not available

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

Yes8Maker product pagesupport.apple.com/en-us/108364Read 8 October 2026User can reverse Crown volume direction and select listening-mode button cycle.

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Touch and hold the volume strip for a user-configurable shortcut

Wear detection

Yes8Maker product pagesupport.apple.com/en-us/108364Read 8 October 2026Removal pauses audio, replacement within 15 seconds resumes. Lifting one earphone also pauses.

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026On-head/off-head detection

Voice assistant

Siri2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Siri, Google Assistant, Bixby1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Device voice assistants, such as Siri, Google, and Bixby

Comfort and build

7 of 11 differ

Headband type

Not available

Padded14Reviewtechgearlab.com/reviews/audio/wireless-headphones/bose-quietcomfort-ultra-2nd-gen-headphonesRead 30 September 2026Comfort section: similar padding on headband cushions top of head.

Headband material

Not available

Pleather1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Pleather Headband, Metallic Polished Yokes

Frame material

Stainless steel14Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026Exact build description, corroborated by Apple engineering interview reported by TechRadar.

Not available

Ear cup material

Anodized aluminum14Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026

Not available

Ear pad material

Textile-covered memory foam14Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026Exact product narrative. B&H dimensions conflict with labelled Apple body dimensions and are not used. B&H generic multipoint number is not used as proof of concurrent Bluetooth sources.

Protein leather1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Technical Specifications, Ear Cushion Material: Protein Leather.

Replaceable ear pads

Yes13Reviewifixit.com/Device/AirPods_Max_2Read 8 October 2026

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Ear Cushion Style/Fit: Removable Cushion. Replacement parts via Bose customer service

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.

Magnetic13Reviewifixit.com/Device/AirPods_Max_2Read 8 October 2026Exact identification section specifies magnetic cushions.

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 cushions13Reviewifixit.com/Device/AirPods_Max_2Read 8 October 2026Easy removable cushions independently corroborated by exact SoundGuys Max 2 review. Batteries are technician-only per Apple.

Not available

Software

2 of 3 differ

Companion app

Not available

Bose app1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Bose app named in Technical Specifications and Support download links for Google Play and Apple Store.

App platforms

Not available

Android, iOS1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Bose app named in Technical Specifications and Support download links for Google Play and Apple Store.

User firmware updates

Yes8Maker product pagesupport.apple.com/en-us/108364Read 8 October 2026Current firmware required by wired-audio setup.18Maker product pagesupport.apple.com/en-us/106340Read 8 October 2026Current exact Max 2 firmware 9A348 is listed. Update by charging in Bluetooth range of a Wi-Fi-connected iPhone/iPad/Mac. Apple service can update when no Apple host is available.

Yes2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Updates through the Bose app or btu.Bose.com

Dimensions and weight

2 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.

386.2g(13.6 oz)2Maker product pageapple.com/airpods-max/specsRead 8 October 2026Headset including cushions, excludes 134.5 g Smart Case.

264.4g(9.3 oz)1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Unpackaged headphone 0.583 lb, converted

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.

Width168.6Height187.3Depth83.4mm(6.6 × 7.4 × 3.3 in)2Maker product pageapple.com/airpods-max/specsRead 8 October 2026Maker labelled upright headset axes including cushions.

Not available

Certifications

0 of 3 differ

Hi-Res Audio

Not available

Not available

Communication certifications

Not available

Not available

FCC ID

BCG-A345417Regulatory filingfccid.io/BCG-A3454Read 8 October 2026Public grant maps exact A3454 to Apple AirPods Max. Grant date March 16, 2026 is certification, not retail. Internal photos/manual links requested human verification or returned unavailable, so no protected body or battery label data used.

A944439872Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026FCC ID: A94443987 | IC: 3232A-443987

Other certifications

Not available

Not available

In the box

3 of 3 differ

In the box

AirPods Max 2, Smart Case, USB-C Charge Cable, Documentation2Maker product pageapple.com/airpods-max/specsRead 8 October 2026

Bose QuietComfort Ultra Headphones (2nd Gen), Carry case, 3.5 mm to 2.5 mm audio cable, USB-C (C to C) cable (39"), Safety sheet1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026What’s in the Box: headphones, carry case, 3.5 mm to 2.5 mm audio cable, USB-C C to C 39 inch cable, safety sheet.

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

AApple AirPods Max 2

Type	Count
USB-C to USB-C charging and audio cable	1

Source2Maker product pageapple.com/airpods-max/specsRead 8 October 2026Included USB-C cable carries charging and audio. Its length is not published by Apple.

BBose QuietComfort Ultra Headphones (2nd Gen)

Type	Length (m)	Count
USB-C to USB-C	0.99	1
3.5 mm to 2.5 mm audio cable	Not available	1

Source1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026USB-C (C to C) cable 39 inches, converted

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

Soft15Reviewsoundguys.com/apple-airpods-max-2-review-155613Read 8 October 2026Included soft Smart Case covers cups, leaves canopy exposed. Exact review describes limited protective coverage.

Hard4Reviewwhathifi.com/headphones/wireless-headphones/sony-wh-1000xm6-vs-bose-quietcomfort-ultra-headphones-2nd-gen-which-flagship-wireless-over-ears-are-bestRead 30 September 2026Compact hard-shell carry case

Links

Not compared

Product page

www.apple.com/airpods-max3Maker product pageapple.com/airpods-maxRead 8 October 2026

www.bose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.html1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026Product title QuietComfort Ultra Headphones (2nd Gen), family QuietComfort. Exact second generation product page.

Spec sheet

www.apple.com/airpods-max/specs2Maker product pageapple.com/airpods-max/specsRead 8 October 2026Exact current Max 2 maker specs and notes. No acoustic range, electrical impedance/sensitivity, battery pack capacity, full-charge time, supplied cable length or voice-capsule electrical specification found. Exact iFixit/credible reviews and public RTINGS were checked. Original Max 1 teardown and protected FCC bodies were not transferred.

Not available

Manual

support.apple.com/guide/airpods/welcome/web7Owner's manualsupport.apple.com/guide/airpods/welcome/webRead 8 October 2026Current original Apple user guide. Exact Max controls, settings, host setup, Custom EQ and safety sections were read, not a standalone PDF.

assets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdf2Owner's manualassets.bosecreative.com/m/25e14a61f0feef02/original/897194_OG_QCUH2-HEADPHONEARN_EN.pdfRead 30 September 2026Owner’s Guide cover QuietComfort Ultra Headphones (2nd Gen), document 897194. Public complete PDF opened.

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.

Not available

Not available

Warranty

0 of 1 differ

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.

1year14Retailer pagebhphotovideo.com/c/product/1959755-REG/apple_mhwk4am_a_airpods_max_2_wireless.htmlRead 8 October 2026Included limited one-year manufacturer warranty, not retailer protection plan.

1year1Maker product pagebose.com/p/headphones/bose-quietcomfort-ultra-headphones-2nd-gen/QCUH2-HEADPHONEARN.htmlRead 30 September 2026US: Bose 1-Year Limited Warranty

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