Headsets and headphones / Compare

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

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Product A: Apple

AirPods Max 2

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B

Product B: Bose

QuietComfort Headphones (2nd Gen)

87 of 161 known

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Every value links to where we found it.

Only differences

AApple AirPods Max 2

BBose QuietComfort 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-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Exact QuietComfort Headphones (2nd Gen) product identity. Ultra, original 2023 QuietComfort and soft-case SC packages are excluded.

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.

443644, 895491-01002Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Original Bose 2026 guide AM901307-0010 Rev01, regulatory pages 4-8 name model 443644. Commercial 895491-0100 comes from the exact retailer below.6Retailer pagenfm.com/bose-quietcomfort-2nd-gen-headphones-in-black-70869201/70869201.htmlRead 8 October 2026Exact US Black item 70869201 lists Model 895491-0100. The commercial identifier and regulatory 443644 are separate naming systems. No soft-case SC bundle or Ultra identifier.

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.

0178178596846Retailer pagenfm.com/bose-quietcomfort-2nd-gen-headphones-in-black-70869201/70869201.htmlRead 8 October 2026Exact US Black item 70869201 lists UPC 017817859684. No soft-case SC bundle or Ultra identifier.

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

6 August 20263Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Dated maker launch announcement August 6 2026. Preorder August 8, shipping August 13.

Status

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

Available1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Exact US Black reference can be purchased at the time of access.

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 Headphones (2023)3Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026The release refines the first-generation 2023 QuietComfort Headphones. No Ultra predecessor inferred.

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.

$3593Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026US launch paragraph states 359 USD. Excludes tax and later discounts.

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.

Not available

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-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Exact US product page and US retailer SKU prove US sale. Page language alone is not used.

ColoursiThe maker's own colour names

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

Black1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Black selected on exact maker page. Reference is US Black 895491-0100. Other colourways are not variants in this reference file.

Segment

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

Music1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Maker Headphones category, everyday music listening product. USB videoconferencing support does not establish a dedicated office edition.

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-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Technical Specifications explicitly 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

Closed10Retailer pagebhphotovideo.com/c/product/1993087-REG/bose_895491_0100_quietcomfort_headphones_2nd_gen.htmlRead 8 October 2026Exact US Black 895491-0100 Specs, Open/Closed-Back: Closed-Back. No fold geometry substitution.

Wearing style

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

Headband1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Technical Specifications Headband: 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/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Care and Maintenance pages 37-38: rotate both cups flat, retract into the headband, fold the left cup inward toward the headband and place in the case.

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/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Care and Maintenance page 37: rotate earcups inward until flat. B&H lists swivel No, which conflicts and is excluded.

RGB lighting

Not available

Not available

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

Not available

Not available

Drivers and sound

4 of 20 differ

Driver type

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

Dynamic10Retailer pagebhphotovideo.com/c/product/1993087-REG/bose_895491_0100_quietcomfort_headphones_2nd_gen.htmlRead 8 October 2026Exact SKU Specs, Driver Type: Dynamic. Diameter omitted due to a credible 30 mm and 40 mm source conflict.

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.

Not available

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.

110Retailer pagebhphotovideo.com/c/product/1993087-REG/bose_895491_0100_quietcomfort_headphones_2nd_gen.htmlRead 8 October 2026Exact SKU Specs Number of Drivers: 1 per Earpiece. Microphones not counted as audio transducers.

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.

48kHz5Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Wired listening FAQ: lossless USB input up to 24-bit/48 kHz. No Bluetooth codec maximum imported.

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.

24bits5Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Wired listening FAQ: USB input 24-bit/48 kHz.

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.

33Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Controls Connectivity Convenience section explicitly adjustable three-band EQ in Bose app.

EQ presets

Not available

Bass Boost, Treble Boost7Reviewsoundguys.com/i-tested-the-bose-quietcomfort-headphones-2nd-gen-and-theyre-a-legit-upgrade-161251Read 8 October 2026Sound section separately measures named Bass Boost and Treble Boost presets. No unnamed presets inferred.

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 Mode3Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Immersive Listening section names Bose TrueSpatial and Bose Immersive Audio Still, Motion and Cinema listening modes. Works with any audio source, not licensed Dolby Atmos decoding.

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

Yes3Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Still keeps virtual audio fixed in the room as the head moves. Motion follows head movement. Maker spatial head-movement behavior.

Noise cancelling

5 of 10 differ

Active noise cancelling

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

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Technical Specifications says active adjustable noise cancellation. ANC can be disabled in the app.

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.

Hybrid1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Acoustic Noise Cancelling FAQ explicitly identifies microphones inside and outside the earcups. Hybrid architecture, not inferred solely from adaptive controls.

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

63Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Noise section explicitly describes six-microphone system compensating for earcup seal gaps and maintaining active cancellation. Six is the complete system across headphones, not per cup. Separate call-microphone role count remains unproved.

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.

Yes3Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Noise section identifies adaptive feedforward controls compensating gaps from glasses, hair and hats. ActiveSense increases cancellation for sudden sounds in Aware mode.

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

Not available

109Reviewtomsguide.com/audio/headphones/bose-quietcomfort-headphones-2nd-gen-reviewRead 8 October 2026Review ANC section states 10 levels of adjustment. Off, Aware and custom mode counts are excluded.

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-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Aware Mode FAQ explicitly identifies transparency using microphone arrays to reproduce environmental sound.

Adjustable transparency

Not available

Yes3Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Custom Modes explicitly let users set individual balance between noise cancelling and acoustic transparency.

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

Yes4Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Listening Modes Custom row, page 23: supports a wind block noise-control setting. This is selectable processing, not an inferred foam microphone windscreen.

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

The measured response has slightly emphasized bass and mids. The treble has peaks and dips. Disabling ANC makes the response more uneven.7Reviewsoundguys.com/i-tested-the-bose-quietcomfort-headphones-2nd-gen-and-theyre-a-legit-upgrade-161251Read 8 October 2026Reviewer curves relative to the SoundGuys preference target, default profile and ANC on and off. Firmware and connection or codec are not published. Numerical dB and THD values are not read from graphs.

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.

Not available

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.

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.

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 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.

Speech was clear in quiet and reverberant rooms. Office noise weakened clarity. Street and wind tests suppressed more of the voice along with background noise.7Reviewsoundguys.com/i-tested-the-bose-quietcomfort-headphones-2nd-gen-and-theyre-a-legit-upgrade-161251Read 8 October 2026Ideal, office, street, wind and reverberant microphone demos. Firmware, phone, codec and USB or Bluetooth route are unreported. No numeric microphone frequency limits inferred.

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 Headphones (2nd Gen)

Not available

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

21.01h=CalculatedFrom Measured battery life

Not available

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

6 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-in7Reviewsoundguys.com/i-tested-the-bose-quietcomfort-headphones-2nd-gen-and-theyre-a-legit-upgrade-161251Read 8 October 2026Call section describes headphone microphones used for calls. The owner guide Device Voice Control section also identifies earcup microphones. No in-line microphone in the supplied analog cable.

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.

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.

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

16kHz5Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Wired listening FAQ: voice output signal up to 24-bit/16 kHz through USB-C. This is transmitted USB microphone audio, not acoustic microphone bandwidth.

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

Yes2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Noise Cancellation While On a Call, page 20: Self voice is activated so the user hears their voice naturally.

Adjustable sidetone

Not available

Yes2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Page 20 directs Self voice adjustment through Bose app Settings. Maker FAQ says self voice is unavailable with ANC disabled.

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

Not available

Not available

Connectivity

7 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.

Analog, USB, Bluetooth2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Bluetooth menu pairing page 26, Aux Audio page 31 and USB Type-C Audio page 32 document these source audio routes. The analog source uses an active USB-C to 3.5 mm cable.

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

Not available

3.5 mm TRS14Reviewrtings.com/headphones/reviews/bose/quietcomfort-headphones-2nd-genRead 8 October 2026Exact review Wired Gaming verdict identifies the included 1/8-inch TRS-to-USB-C cable as audio-only. This is the analog source plug. The headset has USB-C, requires power and disables voice pickup on this route per owner guide page 31.

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

USB-C2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Aux Audio page 31: both supplied cables attach to USB-C on the right cup. No 3.5 mm headset socket or original 2.5 mm jack.

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-C2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Headphone Controls diagram and Wired Connections identify USB-C port on right cup.

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.

Yes2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026USB Type-C Audio page 32 supports playback from a connected USB-C source.

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/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Aux Audio page 31 requires the headphones to be powered on. Battery-depleted operation requires a powered USB connection, not passive analog playback.

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.

None11Reviewrtings.com/headphones/reviews/bose/quietcomfort-headphones-2nd-genRead 8 October 2026Wireless Gaming verdict says no low-latency wireless dongle is included. Generic optional Bluetooth transmitters such as AirFly do not establish a dedicated 2.4 GHz headset receiver.

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-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Range FAQ: up to 30 ft (9 m). The maker metric claim of 9 m is stored, not a conversion of the rounded 30 ft. Walls, doors and radio interference reduce range.

Bluetooth

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

5.41Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Technical Specifications explicitly Bluetooth 5.4. Bluetooth Low Energy listing does not establish LE Audio support.

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, AAC7Reviewsoundguys.com/i-tested-the-bose-quietcomfort-headphones-2nd-gen-and-theyre-a-legit-upgrade-161251Read 8 October 2026Exact 2nd Gen review Connectivity section: SBC and AAC only, no LDAC or aptX. No sibling Ultra codec inherited.

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.

No8Reviewexpertreviews.co.uk/technology/headphones-audio/bose-quietcomfort-headphones-2nd-gen-reviewRead 8 October 2026The exact base QCH2 review says no LE Audio and no Auracast. Source tested for 3 weeks. Original Ultra or Ultra 2 later beta firmware excluded.

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.

No7Reviewsoundguys.com/i-tested-the-bose-quietcomfort-headphones-2nd-gen-and-theyre-a-legit-upgrade-161251Read 8 October 2026Connectivity: no Auracast at launch. Later Ultra LE Audio and Auracast firmware is excluded from this base model.

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

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026FAQ explicitly maintains connection to two devices simultaneously.

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

Not available

21Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026FAQ explicitly two simultaneous Bluetooth source connections. Pairing memory is separate.

Paired devices remembered

Not available

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

Not available

Fast pairing

Not available

Google Fast Pair2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Bluetooth Connections, page 30: Google Fast Pair enables one-tap pairing on Android devices. Bluetooth and Location must be enabled. No Swift Pair inferred.

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.

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.

Android, iOS12Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Bose App setup page 12 directs to the App Store and Google Play. Bluetooth Fast Pair is explicitly Android. Phone Call and Voice Control sections document microphone operation on a paired mobile source. No specific desktop or console USB compatibility is inferred from generic computer charging instructions.

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 Headphones (2nd Gen)

Platform	Connection	Microphone works
Android	Bluetooth	Yes
iOS	Bluetooth	Yes

Source12Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Phone Call and Voice Control sections document microphone operation on a paired mobile source over Bluetooth. Bose App setup page 12 directs to the App Store and Google Play. No specific desktop or console USB compatibility is inferred from generic computer charging instructions.

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

530mAh10Retailer pagebhphotovideo.com/c/product/1993087-REG/bose_895491_0100_quietcomfort_headphones_2nd_gen.htmlRead 8 October 2026Exact SKU Battery section: 530 mAh LiPo battery. Typical or rated basis unstated. Manufacturer manual omits capacity. The exact 2nd Gen John Lewis item independently indexed 530 mAh. Inaccurate retailer cable and wired-support rows are excluded.

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/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Safety section says battery removal is only by a qualified professional. Page 39 directs Bose battery service and compatible Bose-certified batteries. No routine user exchange or disposal procedure is represented as swappable operation.

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 Headphones (2nd Gen)

ANC	Spatial audio	Hours (h)
Yes	No	24
Yes	Yes	18

Source4Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Battery page 34: 24 h full ANC with Immersive Audio off and 18 h full ANC with Immersive Audio on. Connection and codec are unstated in this claim, so the rows leave them unknown. Maker product footnote gives 75 dB SPL volume. These are not ANC-off figures or the Ultra 30 h.

Battery life (claimed, max)

20h=CalculatedFrom Claimed battery life

24h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

20h=CalculatedFrom Claimed battery life

24h=CalculatedFrom Claimed battery life

Battery life without ANC (claimed)

Not available

Not available

Charging port

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

USB-C2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Battery page 33: charges through the right-earcup USB-C.

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

Not available

180min2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Battery page 34 says allow up to 3 hours. Faster powered off. Slower during use.

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

15min2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Battery page 34: a 15 minute charge of a depleted battery gives up to 2.5 hours with ANC on and Immersive Audio off.

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.

2.5h2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Page 34 footnote: 75 dB SPL playback, 3-band EQ at zero, Quiet full ANC and Immersive Audio off. Up to 2.5 h. The Immersive Audio on alternative of 2 h is not this field. Maker test conducted April 2025 on production-representative 2nd Gen units.

Use while charging

Not available

Yes2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Battery page 33: Bluetooth or USB audio during charging. Page 32 supports battery-depleted operation using external USB power. Analog playback while charging is not asserted.

Charging dock or stand

Not available

Not available

Controls

4 of 6 differ

Controls

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

Buttons2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Headphone Controls pages 13-19 describe the Bluetooth/Power switch, Action, multifunction and volume buttons. No touch controls inferred.

Volume control

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

Buttons2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Media Playback and Volume page 16 uses plus and minus buttons.

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.

Yes2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Shortcuts page 19 allows enabling, disabling or changing the Action-button shortcut through the app. Other fixed buttons are not described as remappable.

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.

No9Reviewtomsguide.com/audio/headphones/bose-quietcomfort-headphones-2nd-gen-reviewRead 8 October 2026Review Specs and Design sections state no wear detection. No RGB or additional microphone sensors inferred from missing wear detection.

Voice assistant

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

Not available

Comfort and build

7 of 11 differ

Headband type

Not available

Padded3Press releasebose.com/pressroom/bose-updates-the-iconic-quietcomfort-headphonesRead 8 October 2026Refined Design section explicitly plush soft synthetic-leather headband cushioning.

Headband material

Not available

Plastic with protein-leather cushioning1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Product comparison identifies streamlined plastic headband. Protein-leather material and plush headband cushioning are described in exact product specs and launch release. No prior-model steel reinforcement imported.

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.

Plastic yoke1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Product comparison, exact second-generation column explicitly plastic yoke. This describes the structural yoke, not a claim that every internal part is plastic.

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-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Technical Specifications Ear Cushion Material explicitly Protein Leather.

Replaceable ear pads

Yes13Reviewifixit.com/Device/AirPods_Max_2Read 8 October 2026

Yes1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Technical Specifications says Removable Cushion. Owner guide pages 40-41 releases and reinstalls all retaining tabs and identifies replacement accessories.

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.

Clip2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Pages 40-41: release tabs around the earcup rim and snap every tab back into place. Stored as clip, not magnetic or twist-lock.

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.

Ear cushions, USB-C cables2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Pages 40-41 show removable cushions and page 39 lists replacement accessories. Both USB cables are separate replaceable accessories. Battery service is excluded.

Software

2 of 3 differ

Companion app

Not available

Bose2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Bose App page 12 identifies the app for setup and product control.

App platforms

Not available

Android, iOS2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Bose App setup diagram gives App Store and Google Play. Google Fast Pair is explicitly Android. The Tom's Guide review independently names iOS and Android app support.

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/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Care and Maintenance page 39: updates automatically when the Bose app finds firmware. Alternative user update via btu.Bose.com on a computer.

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.

230g(8.1 oz)5Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Technical Specs, Entire Product System: 0.507 lb. Converted using 453.59237 g/lb and rounded to 0.1 g. Published rounded claim, cable condition unstated. SoundGuys 230 g agrees. TechRadar 241 g conflicts. No reviewer measurement is asserted.

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.

A944436442Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Regulatory section gives FCC ID A94443644 for model 443644.

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

QuietComfort Headphones (2nd Gen), Carry case, USB-C to USB-C cable, USB-C to 3.5 mm cable, Safety Sheet5Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Product What is in the box inventory. Technical Specs says Audio Cable Included No, which the inventory and FAQ contradict, so it is excluded.

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 Headphones (2nd Gen)

Type	Length (m)	Count
USB-C to USB-C	0.9906	1
USB-C to 3.5 mm	Not available	1

Source5Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Maker inventory lists a C-to-C 39 in cable plus a USB-C-to-3.5 mm cable. Analog length left unknown. The B&H 20 in charging cable claim conflicts and is excluded.

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.

Hard4Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Store the Headphones pages 37-38 depict a protective zipper carrying case. The SoundGuys review calls it a sturdy protective case. The US Black reference includes the hard case, not the SC soft-case package.

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-headphones-2nd-gen/QC2G-HEADPHONEARN.html1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Exact current maker product page with Black colour selection.

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.

www.bose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.html1Maker product pagebose.com/p/headphones/bose-quietcomfort-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026Maker Technical Specifications and product FAQ. No separate technical datasheet was found.

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/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdf2Owner's manualassets.bosecreative.com/m/1bc02035222c5422/original/901307_OG_QCHII-Headphonearn_en.pdfRead 8 October 2026Official Bose-hosted 45-page English Owner Guide linked from the current product page. Not the QuietComfort 2 2003 guide or the Ultra guide.

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-headphones-2nd-gen/QC2G-HEADPHONEARN.htmlRead 8 October 2026US product page Bose 1-Year Limited Warranty section. Starts immediately and covers mechanical breakdown and battery failure. Optional BoseCare years excluded.

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