Earbuds / Compare

CMF Clip Pro vs Shokz OpenFit Air 2

A

Product A: CMF

Clip Pro

70 of 166 known

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B

Product B: Shokz

OpenFit Air 2

68 of 166 known

Change Shokz OpenFit Air 2

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All 166 fields

Every value links to where we found it.

Only differences

ACMF Clip Pro

BShokz OpenFit Air 2

General

7 of 8 differ

Series

CMF Clip1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Maker names the clip-style open-ear line CMF Clip. Clip Pro is its first model.

OpenFit16Press articleitwire.com/your-it-news/home-it/shokz-introduces-openrun-air-2-and-openfit-air-2-expanding-its-bone-conduction-and-open-ear-true-wireless-lineupsRead 14 October 2026iTWire repost of the Shokz press release, 2026-08-28: the lightest product in the OpenFit family.

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

Not available

T520, T520-ST-BK-US, T520-ST-IB-US, T520-ST-WT-US, T520BK, T520IB, T520WT, T520-ST-BK-CA-326, T520-ST-IB-CA-326, T520-ST-WT-CA-3261Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026US store variant SKUs T520-ST-BK-US Black, T520-ST-IB-US Ice Blue and T520-ST-WT-US White, from the store's product data. The store showed Sold out on 2026-10-14.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Australian store SKUs T520BK, T520IB and T520WT. The UK and German stores use the same SKUs.5Maker product pagede.shokz.com/products/openfit-air-2Read 14 October 2026German store SKUs T520BK, T520IB and T520WT.6Maker product pageca.shokz.com/products/openfit-air-2Read 14 October 2026Canadian store SKUs T520-ST-BK-CA-326, T520-ST-WT-CA-326 and T520-ST-IB-CA-326.

GTIN / EAN

6974434228856, 6974434228849, 69744342288322Maker product pagecheckout-us.nothing.tech/products/cmf-clip-pro.jsRead 20 October 2026Barcodes and SKUs of the three US store variants. Each is a valid EAN-13 number with prefix 697443.

8102026894591Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026The store data has no barcodes. The White US barcode is from the Abt listing below.15Retailer pageabt.com/Shokz-OpenFit-Air-2-Open-Ear-Wireless-Earbuds-in-White-T520STWTUS/p/247381.htmlRead 14 October 2026Abt lists UPC 0810202689459 for model T520-ST-WT-US, White.

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

4 August 20264Press articletechradar.com/audio/earbuds-airpods/cmfs-first-clip-style-open-earbuds-are-here-with-a-tempting-price-tag-and-thankfully-none-of-nothings-flagship-surveillance-techRead 20 October 2026Article dated 4 August 2026 reports that CMF just launched Clip Pro. Android Central says the launch event was set for 4 August after a teaser on 31 July.

24 August 20268Press articlesoundguys.com/shokz-openfit-air-2-launch-161931Read 14 October 2026Article dated 2026-08-24 and based on the Shokz press release.10Reviewkopfhoerer.de/test/shokz-openfit-air-2Read 14 October 2026Page last updated 2026-08-24.

Status

Available2Maker product pagecheckout-us.nothing.tech/products/cmf-clip-pro.jsRead 20 October 2026US store product feed lists all three colours as available on the access date.

Available8Press articlesoundguys.com/shokz-openfit-air-2-launch-161931Read 14 October 2026On sale from 2026-08-27 in the US.

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

Not available

Not available

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.

$991Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026US store price is $99 and TechRadar, BGR and Yanko Design give the same price. SoundGuys lists $79, which is the UK price figure in pounds.4Press articletechradar.com/audio/earbuds-airpods/cmfs-first-clip-style-open-earbuds-are-here-with-a-tempting-price-tag-and-thankfully-none-of-nothings-flagship-surveillance-techRead 20 October 2026Launch prices: 79 GBP, 99 USD and 179 AUD.

$129.951Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026US store regular price 129.95 USD, the same as the announced price.8Press articlesoundguys.com/shokz-openfit-air-2-launch-161931Read 14 October 2026MSRP 129.95 USD, US.

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.

€79.955Press articlebasic-tutorials.com/news/cmf-clip-pro-open-ear-headphones-with-smart-dial-for-79-95-eurosRead 20 October 2026Article of 5 August 2026 gives 79.95 euros for Germany and Austria and says sales in Germany and Austria start on 1 September 2026. The Nothing EU store lists 79.95 euros including VAT. This is the German price.

€1395Maker product pagede.shokz.com/products/openfit-air-2Read 14 October 2026German maker store price 139.00 EUR including VAT. The store page was created 2026-08-03 and published 2026-08-24.10Reviewkopfhoerer.de/test/shokz-openfit-air-2Read 14 October 2026Review: unchanged list price of 139 euros.14Reviewt3.com/tech/earbuds/shokz-openfit-air-2-reviewRead 14 October 2026T3 gives 129 GBP, 129.95 USD and 139 EUR in the EU.

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

US, GB, DE4Press articletechradar.com/audio/earbuds-airpods/cmfs-first-clip-style-open-earbuds-are-here-with-a-tempting-price-tag-and-thankfully-none-of-nothings-flagship-surveillance-techRead 20 October 2026Launch prices given for the UK and the US. Sales start 15 August 2026.6Maker product pagecheckout-eu.nothing.tech/products/cmf-clip-pro.jsRead 20 October 2026Nothing EU store sells Clip Pro in euros. The UK store sells it in pounds.

US, CA, GB, DE, AU, JP1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026US store. Canada, UK, Germany and Australia are from their own stores below.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Australian maker store lists it at 219 AUD.5Maker product pagede.shokz.com/products/openfit-air-2Read 14 October 2026German maker store.6Maker product pageca.shokz.com/products/openfit-air-2Read 14 October 2026Canadian maker store lists it at 169.95 CAD.7Maker product pageuk.shokz.com/products/openfit-air-2Read 14 October 2026UK maker store lists it at 129 GBP.9Press articleav.watch.impress.co.jp/docs/news/2140693.htmlRead 14 October 2026Japan launch on 2026-09-16 at 19,880 yen including tax.

ColoursiThe maker's own colour names

Coral, Light Grey, Dark Grey1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Coral, Light Grey and Dark Grey in the US store.

Black, Ice Blue, White1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026Black, Ice Blue and White as named in the US store.5Maker product pagede.shokz.com/products/openfit-air-2Read 14 October 2026German store colour titles translated: Schwarz is Black and Weiss is White.

Segment

Music1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Maker sells it as open-ear earphones for all-day wear, work and commuting. It has no sport or gaming category.

Sport1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026Listed under Workout and Lifestyle Earbuds. Press calls it a fitness-focused earbud.

Design

2 of 4 differ

Form factoriIn-ear seals the ear canal with a tip. Semi-in-ear rests in the outer ear without a seal. Open-ear leaves the ear canal unobstructed.

Open-ear1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Open-ear comfort. The driver rests in the outer ear and the ear canal stays open.

Open-ear1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026Open-ear design. The speaker rests above the ear.

Bud shapeiStem describes an extending control or microphone stalk. Stemless describes a compact body without a stalk.

Clip1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 20263-point Clip design with a titanium wire that wraps over the ear.

Ear hook1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026Earhook earbuds.

Use one bud aloneiWhich earbud can operate alone. This does not mean two earbuds can play from different sources.

Not available

Either bud4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Single Earbud Controls: both earbuds can be used independently for mono playback or calls.

RGB lighting

Not available

Not available

Drivers and sound

7 of 17 differ

Drivers per budiAudio transducers in one earbud. Rows distinguish their type, acoustic role and published diameter. Do not count microphones.

ACMF Clip Pro

Type	Diameter (mm)	Count per earbud
Dynamic	10.8	1

Source1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Sound spec table: 10.8 mm Dynamic Driver. The page text calls it a dual-magnet driver. One driver per earbud according to BGR and TechRadar. The acoustic role is not published.

BShokz OpenFit Air 2

Type	Diameter (mm)	Count per earbud
Dynamic	11.8	2

Source2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Footnote: the Bassphere driver has two high-sensitivity 11.8 mm round speakers, comparable to a 16 mm round speaker. Per earbud.

Driver typeiPublished transducer technology. High-excursion, composite and neodymium do not by themselves establish a driver type.

Dynamic1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026

Dynamic9Press articleav.watch.impress.co.jp/docs/news/2140693.htmlRead 14 October 2026Bassphere places two dynamic drivers facing each other.

Driver sizeiLargest explicitly published circular driver diameter in one earbud. A rectangular driver width is not a diameter.

10.8mm=CalculatedFrom Drivers per bud

11.8mm=CalculatedFrom Drivers per bud

Drivers per budiTotal audio transducers in one earbud, summed from explicit driver quantities. A row with an unknown quantity makes the total unknown.

1=CalculatedFrom Drivers per bud

2=CalculatedFrom Drivers per bud

Diaphragm material

TPU + LCP1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Sound spec table row Diaphragm: TPU + LCP.

Not available

Frequency responseiPublished acoustic frequency response of the earbuds. Codec transmission bandwidth alone does not qualify. Conditions belong in the source note.

Min20 HzMax40 kHz1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Sound spec table row RF: 20 Hz - 40,000 Hz. The row is called RF, no measurement conditions are given.

Min20 HzMax20 kHz3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Speaker frequency response 20 to 20 kHz, plus or minus 10 dB. Speaker sensitivity 97.5 dB plus or minus 3 dB at 0.5 Vrms, 1 cm on baffle, so it is not stored. Sensitivity reference is neither 1 mW nor 1 V.

Impedance

Not available

Not available

SensitivityiPublished acoustic sensitivity. The electrical reference and frequency must be stated in sensitivity_reference or the source note.

Not available

Not available

Sensitivity reference

Not available

Not available

Max sample rateiHighest supported audio sample rate under the codec and source-device conditions in the source note. This does not establish lossless playback.

Not available

Not available

Max bit depthiHighest supported audio bit depth under the codec and source-device conditions in the source note. Bluetooth version alone does not establish this.

Not available

Not available

Adaptive EQiAn inner mic tunes the sound to your ear in real time

Not available

Not available

Personalised soundiA profile from a hearing test or ear scan

Not available

Not available

Onboard EQ

Not available

Not available

Custom EQ bandsiNumber of independently adjustable custom equalizer frequency bands. Availability may require current firmware, an app or a compatible device.

38Reviewyankodesign.comRead 20 October 2026Review lists five preset EQ modes plus a custom three-band equalizer in Nothing X. SoundGuys also says 3-band. The preset names are not published.9Measurementsoundguys.com/i-tested-the-79-cmf-clip-pro-and-my-favorite-feature-is-back-161502Read 20 October 2026Review says the app has a simple 3-band equalizer with a handful of presets.

510Reviewkopfhoerer.de/test/shokz-openfit-air-2Read 14 October 2026Review: five-band equalizer with four presets and two user-defined settings.11Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-openfit-air-2-reviewRead 14 October 2026Review: five-band graphic equaliser in the Shokz app.

EQ presetsiNamed equalizer sound presets. Noise-control modes and spatial-audio modes are separate features.

Not available

Standard, Vocal, Bass, Private2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 20264 preset EQ modes: Standard, Vocal, Bass, Private, plus 2 custom modes.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026EQ Adjustments page: Standard, Vocal, Bass and Private.

Volume limit

Not available

Not available

Spatial audio

2 of 2 differ

Spatial audioiNamed spatial or surround audio processing supported with the source and platform conditions stated in the source note.

Static Spatial Audio1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Sound spec table lists Static Spatial Audio.

Not available

Head trackingiSpatial audio changes with head movement. Static spatial processing alone does not qualify. Compatible device or content requirements belong in the source note.

No1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026The maker lists only Static Spatial Audio, so there is no head tracking.

Not available

Noise cancelling

0 of 11 differ

Active noise cancelling

No8Reviewyankodesign.comRead 20 October 2026Review says there is no noise cancelling and no real isolation.

No3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Maker FAQ on the page: the OpenFit Air 2 does not feature active noise cancellation.

ANC typeiFeedforward uses exterior microphones. Feedback uses interior microphones. Hybrid uses both. Adaptive control is separate from microphone placement.

Not available

Not available

ANC microphones in both earbudsiPhysical microphones used by ANC across the pair. A shared call and ANC microphone counts once. Case microphones and vibration sensors are excluded.

Not available

Not available

Adaptive ANCiANC strength or calibration adjusts automatically to noise, fit or ear acoustics. The source note states the adjustment conditions.

Not available

Not available

ANC levelsiNumber of selectable ANC strength levels. Excludes ANC off, transparency and activity profiles unless they explicitly set distinct strength levels.

Not available

Not available

ANC attenuation (claimed)iManufacturer maximum claimed noise attenuation. Frequency and measurement conditions belong in the source note. This is not reviewer-measured overall attenuation.

Not available

Not available

Transparency mode

Not available

Not available

Adjustable transparency

Not available

Not available

Automatic ANC and transparency blendiAutomatically blends active cancellation with ambient sound. Automatic activity-based switching between separate modes alone does not qualify.

Not available

Not available

Conversation detection

Not available

Not available

Wind noise reductioniA documented physical design or processing feature for reducing wind noise. The source note distinguishes mesh or shape changes from selectable processing.

Not available

Not available

Measured

5 of 23 differ

Frequency response notes (measured)iMeasured by a reviewer, not claimed by the maker

SoundGuys describes a bright, spacious sound that is light on bass, which is typical of open earbuds. The two bass enhancement levels add audible distortion. Anti-leakage mode makes the sound muffled. Company-provided unit tested for 5 days. Firmware is not stated.9Measurementsoundguys.com/i-tested-the-79-cmf-clip-pro-and-my-favorite-feature-is-back-161502Read 20 October 2026Review text on sound. No chart values are converted to numbers.

Not available

Bass amount (measured)iDeviation from the review source target in the bass range. Positive means more bass. Target, test method and settings belong in the source note.

Not available

Not available

Treble amount (measured)iDeviation from the review source target in the treble range. Positive means more treble. Values from different targets may not be directly comparable.

Not available

Not available

Deviation from target (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Consistency between fittings (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Harmonic distortion (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Sound leakage (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Call quality notes (measured)iMeasured by a reviewer, not claimed by the maker

SoundGuys reports that voices sound good in ideal conditions. In its office, street and windy demos the algorithm struggles to keep the voice while suppressing noise, so voices sound muffled. Wind is the hardest case. Company-provided unit. Firmware is not stated.9Measurementsoundguys.com/i-tested-the-79-cmf-clip-pro-and-my-favorite-feature-is-back-161502Read 20 October 2026Review text and the ideal, office, street, windy and reverberant demos.

Not available

Mic low-frequency extension (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic high-frequency extension (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic speech-to-noise ratio (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Latency in game mode (measured)iThe best case the buds can reach. Measured by a reviewer

Not available

Not available

Battery life (measured)iReviewer-tested operation from one full charge of the earbuds. Excludes case recharges. ANC, codec, connection, volume and tested edition belong in the row or source note.

ACMF Clip Pro

ANC	Codec	Hours (h)
No	LDAC	9

Source9Measurementsoundguys.com/i-tested-the-79-cmf-clip-pro-and-my-favorite-feature-is-back-161502Read 20 October 20269 hours in SoundGuys testing with LDAC on and no ANC. Volume, firmware and the test host are not stated. Company-provided unit, 5 days of testing. Yanko Design saw more than 50 percent left after about 5 hours.

BShokz OpenFit Air 2

Not available

Longest tested use per chargeiHighest earbuds-only duration among stored reviewer tests. Modes and settings may differ between tests and products.

9h=CalculatedFrom Battery life (measured)

Not available

Battery life with case (measured)iReviewer-tested total including earbuds and case recharges. Do not calculate this by multiplying one-charge runtime by claimed recharge count.

Not available

Not available

Full charge time (measured)iBuds in the case, 0 to 100 %. Measured by a reviewer

Not available

Not available

Weight per bud (measured)iMeasured by a reviewer, not claimed by the maker

Not available

7.2g(0.3 oz)14Reviewt3.com/tech/earbuds/shokz-openfit-air-2-reviewRead 14 October 2026T3 weighed an earbud at 7.2 g on its own scale. Whether this was the exact retail unit is not stated.

Microphones and calls

2 of 7 differ

Voice microphones in both earbudsiPhysical call and beamforming microphones across the pair. Excludes case microphones and vibration sensors. Shared ANC microphones can also count here when used for calls.

41Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Microphone quantity: Total 4 mics, 2 mics on each side. One picks up the voice and one reads wind and background noise. Clear Voice Technology uses both.

Not available

All microphones in both earbudsiEvery physical microphone across the pair, including call and ANC microphones. Shared microphones count once. Excludes the charging case and voice vibration sensors.

41Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Total 4 mics. The earbuds have no ANC, so there are no separate ANC microphones. The case has no microphone listed.

Not available

Bone conduction voice sensoriA dedicated bone or jaw conduction sensor for detecting speech vibrations. A microphone or speech-detecting accelerometer alone does not prove this architecture.

Not available

Not available

Mic noise reduction

AI1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Spec table lists Elephant Sound AI and VPU Power Call Quality. Clear Voice Technology separates the voice from the background. Whether the VPU is a bone conduction sensor is not stated.

AI1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026Page: dual microphones and AI noise reduction.

Call audio bandwidthiHighest supported call-audio bandwidth. Compatible phone, operating system, call app or network requirements belong in the source note.

Not available

Not available

Mic mute controliAn earbud control that mutes the microphone during calls. Includes touch or pressure gestures and physical buttons. Phone/app-only controls do not qualify.

Not available

Not available

SidetoneiHear your own voice in calls

Not available

Not available

Connectivity

4 of 18 differ

Chip

Not available

Not available

Connections

Bluetooth1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026

Bluetooth3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Connectivity section lists Bluetooth V6.1 only. No dongle or wired audio.

Bluetooth

5.41Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Connectivity table: BT5.4, BLE.

6.12Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Bluetooth V6.1.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Bluetooth V6.1.9Press articleav.watch.impress.co.jp/docs/news/2140693.htmlRead 14 October 2026Bluetooth 6.1.

Bluetooth codecs

LDAC, AAC, SBC1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Connectivity table: LDAC, AAC, SBC.

SBC, AAC3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Audio codecs supported: SBC, AAC.9Press articleav.watch.impress.co.jp/docs/news/2140693.htmlRead 14 October 2026Bluetooth 6.1 with SBC and AAC.10Reviewkopfhoerer.de/test/shokz-openfit-air-2Read 14 October 2026Review: the formats offered are AAC and SBC.11Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-openfit-air-2-reviewRead 14 October 2026Review: SBC and AAC only.

Bluetooth profiles

Not available

A2DP, AVRCP, HFP3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Compatible profiles: A2DP, AVRCP, HFP.

LE Audio

Not available

Not available

Auracast

Not available

Not available

MultipointiConcurrent Bluetooth connections to multiple source devices. Pairing memory and switching through a manufacturer account alone do not qualify.

Yes1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Connectivity table: Dual connection Yes.

Yes1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026Page: multipoint pairing to two devices at once.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026MultiPoint Pairing page.

Multipoint devicesiMaximum source devices concurrently connected by Bluetooth, not the number remembered in pairing history.

21Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026The page says Clip Pro stays connected to two devices at once.

22Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Switch between 2 devices.

Multipoint with LDACiMany buds turn multipoint off on LDAC

Not available

Not available

Paired devices rememberediMaximum remembered Bluetooth source pairings. This is separate from simultaneous multipoint connections.

Not available

Not available

Automatic switching between own devicesiThrough the maker's account

Not available

Not available

Fast pairing

Google Fast Pair, Microsoft Swift Pair1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Tech Integrations: Google Fast Pair and Microsoft Swift Pair.

Google Fast Pair, Microsoft Swift Pair2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Footnote: Fast Pair needs Android 11 or later. Microsoft Swift Pair needs Windows 10 or later.

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

Not available

10m2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Up to 33 ft (10 m).3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Wireless range 10 m.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Auto Reconnect page: device within 33 ft (10 m).

Wireless receiveri2.4 GHz dongle

Not available

Not available

Receiver connector

Not available

Not available

Simultaneous 2.4 GHz and Bluetooth audioiBoth connection types can play audio together. Quick switching between independent modes does not qualify.

Not available

Not available

Latency

2 of 3 differ

Low latency mode

Yes1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Low lag mode is listed in the Other features table.

Yes10Reviewkopfhoerer.de/test/shokz-openfit-air-2Read 14 October 2026Review: the Shokz app has a Low Latency mode. No latency figure is given.

Claimed latency

ACMF Clip Pro

Connection	Mode	Latency (ms)
Bluetooth	Low Latency mode in the Nothing X app	120

Source1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Footnote 3: Low Latency mode reduces audio delay to approximately 120 ms when activated via the Nothing X app. Actual latency may vary.

BShokz OpenFit Air 2

Not available

Lowest claimed latency

120ms=CalculatedFrom Claimed latency

Not available

Compatibility

3 of 4 differ

PlatformsiPlatforms with documented audio support. App availability and advanced features can be more limited. Edition-specific support is listed in variants.

Android, iOS1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Connectivity table: Android 5.1 and above, iOS 13 and above. These are the Nothing X app requirements.

Android, iOS, Windows2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026MultiPoint Pairing is stated as compatible across Android, iOS and Windows. macOS is not stated.

Connection per platformiDocumented audio connection for each platform. USB-C phone routes require a compatible port. Platform edition and microphone restrictions belong in source notes or feature requirements.

ACMF Clip Pro

Platform	Connection
Android	Bluetooth
iOS	Bluetooth

Source1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Bluetooth to Android and iOS. Microphone use per platform is not stated.

BShokz OpenFit Air 2

Platform	Connection
Android	Bluetooth
iOS	Bluetooth
Windows	Bluetooth

Source2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Bluetooth on the three named platforms. Microphone use per platform is not stated.

Features that need a specific deviceiDevice, operating system, firmware, codec, content, account or region requirements for a named feature.

ACMF Clip Pro

Feature	Needs
Custom controls and Nothing X settings	Needs the Nothing X app on Android 5.1 or later or iOS 13 or later.
Smart Dial on the case	Functions are off by default. Turn them on in the Nothing X app. Roll for volume, short press for play or pause, double press for next or previous track, triple press to answer, hang up or cancel a call, long press 2 seconds to pair, long press 10 seconds to factory reset.
LDAC	Needs a compatible source device and streaming service.
Low Latency mode	Turn on in the Nothing X app. Latency is about 120 ms and varies by device and content.
Wake ChatGPT and Nothing AI News	Setting is only available with a Nothing phone.

Source1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026

BShokz OpenFit Air 2

Feature	Needs
Google Fast Pair	Android 11 or later.
Microsoft Swift Pair	Windows 10 or later.
MultiPoint Pairing	Shokz App on the phone and the latest earbud firmware. Turn it on in the app.
Find My Earbuds	Shokz App with the earbuds connected. It rings one earbud. Do not use it while wearing the earbuds.
Low latency mode	Shokz App.
Volume and track controls	Functions may vary depending on the software or device used.

Source2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Footnotes for Fast Pair and Swift Pair. App features are listed under Everything in the App.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026MultiPoint page: update the app and the firmware first. Find My Earbuds page: do not use while wearing the earbuds.

Official licence

Not available

Not available

Battery and charging

9 of 13 differ

Battery per budiBattery cell capacity of one earbud. The source note states typical or rated capacity. Charging input current is not capacity.

60mAh1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Capacity table: Earbuds: 60 mAh. Typical versus rated is not stated.

56mAh3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Earbuds 56 mAh (min.). Li-ion. A minimum rated capacity, not typical.

User-replaceable earbud batteryiThe maker documents normal battery replacement by the user with its approved procedure and tools. Service or recycling disassembly does not count.

Not available

Not available

Claimed battery lifeiManufacturer maximum runtime under the stated mode, codec and spatial processing state. Name the spatial or immersive processing mode and other conditions in source notes. Omit unspecified settings. with_case false means one charge of the earbuds. true means earbuds plus case recharges.

ACMF Clip Pro

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	10
ANC off	AAC	Yes	32.5
Call	Not available	No	6.5
Call	Not available	Yes	25

Source1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Playback table: Earbuds 10 hours, Earbuds + Case 32.5 hours. Footnote 1: tested with the earbuds fully charged, 50% volume, AAC, CMF laboratory at 25 C, earbuds 10 h plus 22.5 h from the case. There is no ANC. Talk time table: Earbuds 6.5 hours, Earbuds + Case 25 hours. Codec and volume are not stated for the talk rows. The table also lists Earbuds + Case 36 hours in Long battery life mode, which is not stored because the mode and its settings fit no stored mode. SoundGuys says that mode turns off bass enhancement, spatial audio and EQ.

BShokz OpenFit Air 2

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	8
ANC off	AAC	Yes	36
Call	Not available	No	6
Call	Not available	Yes	25

Source2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Compare table: 8 hours (36 hours with case). Footnote: Shokz Lab, 25 plus or minus 2 degrees C, AAC audio at 50 percent volume. Call times are from the Australian table.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Up to 8 hours music on one charge and up to 36 hours with the case. Up to 6 hours calling and up to 25 hours with the case.

Longest claimed use per chargeiHighest earbuds-only runtime among all stored modes. This can be ANC off, Hearing Aid, heart-rate or call use. Read the battery table and source conditions.

10h=CalculatedFrom Claimed battery life

8h=CalculatedFrom Claimed battery life

Playback per charge with ANC (claimed)iHighest claimed earbuds-only playback with ANC enabled. Codec and spatial-audio conditions belong in the source note.

Not available

Not available

Playback per charge without ANC (claimed)iHighest claimed earbuds-only playback with ANC disabled. Codec and volume conditions belong in the source note.

10h=CalculatedFrom Claimed battery life

8h=CalculatedFrom Claimed battery life

Total with case (claimed)iHighest claimed runtime including the initial earbud charge and all case recharges. It is not the case recharge runtime alone.

32.5h=CalculatedFrom Claimed battery life

36h=CalculatedFrom Claimed battery life

Total with case and ANC (claimed)iClaimed total playback with ANC, including the initial earbud charge and case recharges.

Not available

Not available

Talk time (claimed)

6.5h=CalculatedFrom Claimed battery life

6h=CalculatedFrom Claimed battery life

Full charge time, budsiTime to charge discharged earbuds to full in the case. Excludes charging the case itself or a combined buds-and-case result.

Not available

60min3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Charge the earbuds in the charging case: 60 minutes.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026About 60 minutes to fully charge the earbuds in the charging case.

Charging guidanceiPublished charging guidance or estimates that do not separate earbuds and case. Preserve the maker’s component scope and limits. Do not assign an unspecified or combined estimate to a component-specific numeric field.

Not available

The charging case runs on 5 V plus or minus 5 percent over USB-C. Shokz advises against higher-voltage chargers. The case does not support wireless charging. Charge times come from Shokz lab tests. The quick charge test used a standard power adapter at 25 plus or minus 2 degrees C.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Charge voltage 5 V plus or minus 5 percent.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Charging pages: 5 V plus or minus 5 percent, a higher-voltage source is not recommended.

Quick charge timeiCharge duration corresponding to quick_charge_playback_h. Source note states earbuds-only or case-inclusive charging and playback settings.

10min1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Fast charging row: 10 minutes for 4 hours. Footnote 2: 10 minutes from 0% gives up to 4 hours of playback at 50% volume, AAC, CMF laboratory at 25 C.

10min2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Footnote: a 10-minute charge in the charging case gives about 3 hours of music playback, AAC at 50 percent volume, standard power adapter.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Quick charge: 10 minutes gives 3 hours of music.

Earbud playback after quick chargeiEarbuds-only runtime after quick_charge_min of charging. A claimed case-inclusive total does not qualify. ANC, codec and volume conditions belong in the source note.

4h1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026The page says to put the earbuds in the case for 10 minutes to get 4 hours of playback. The footnote does not say whether the figure is earbuds only. It fits a 10 hour earbud runtime. Stored as earbuds-only.

3h2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Footnote: about 3 hours of music playback after a 10-minute charge. Earbuds-only runtime.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Quick charge: 10 minutes gives 3 hours of music.

Charging case

2 of 10 differ

Case batteryiCharging-case battery cell capacity. The source note distinguishes typical, rated and output capacity. USB output capacity alone does not qualify.

475mAh1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Capacity table: Charging case: 475 mAh. Typical versus rated is not stated.

600mAh3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Charging case 600 mAh (min.). A minimum rated capacity, not typical.

User-replaceable case batteryiThe maker documents normal case battery replacement by the user with its approved procedure and tools. Service or recycling disassembly does not count.

Not available

Not available

Case charging port

USB-C1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Charging row: USB Type C.

USB-C4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Charging the Charging Case page: connect the USB-C charging cable to the case.

Case full charge timeiBy cable, 0 to 100 %. A time the maker gives with the earbuds inside the case counts, and the source note says so.

Not available

100min3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Earbuds plus charging case charging time: 100 minutes. The user guide says about 100 minutes to fully charge the case with a USB-C cable.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026About 100 minutes to fully charge the charging case with a USB-C cable.

Wireless charging

No7Reviewbgr.com/2246055/cmf-clip-pro-reviewRead 20 October 2026Review says the earbuds do not support wireless charging of any kind and USB-C is the only way to charge. SoundGuys also says there is no wireless charging.

No4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Charging the Charging Case page: this product does not support wireless charging. The US store page lists a wireless charging line that comes from a shared template and is not used.11Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-openfit-air-2-reviewRead 14 October 2026Review: wireless charging is omitted.

Wireless standardsiDocumented case charging standards or supported chargers. Magnetic alignment alone does not establish Qi2 certification.

Not available

Not available

Wireless charging poweriHighest wireless charging input the maker states for the case. The output of a charging pad does not count.

Not available

Not available

Speaker in caseiAn audio speaker physically in the charging case, for locating or status sounds. A microphone in the case is separate.

Not available

Not available

Screen on case

Not available

Not available

Case works as audio transmitteriCase relays external source audio through USB or an analog audio input. A case microphone for recording or calls does not qualify.

Not available

Not available

Controls

4 of 5 differ

ControlsiPressure is a force sensor that does not move, such as a stem you squeeze. Button is a key that moves when pressed.

Button1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Each earbud has its own physical button. The case has a Smart Dial. The Smart Dial is not an earbud control.

Pressure2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Pressure-sensitive buttons with a tactile point. A footnote says they do not physically depress like a mechanical button.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Tactile button instructions. The guide calls them tactile buttons.

Earbud volume controliHow earbud controls adjust volume, including a voice command if supported. Phone or app controls alone do not qualify.

Buttons1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Tactile control table: press and hold gives volume up on the right earbud and volume down on the left earbud.

Pressure2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Press and hold left for volume down and right for volume up.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Volume Controls page: press and hold left for down, right for up.

Gestures

Single press: play or pause, answer or hang up a call, Double press: skip forward, decline an incoming call, Triple press: skip back, Press and hold: volume up on the right earbud, volume down on the left earbud, Double press and hold: no function by default, customisable1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Tactile control on earbuds table.

Press either button once: play or pause, answer or end a call, Press either button twice: next track, reject a call, Press either button three times: previous track, Press and hold left button: volume down, Press and hold right button: volume up2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Press x1, x2, x3 and press and hold on either earbud.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Audio, call and volume control pages.

Remappable controls

Yes1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Other features table lists Customisable controls. Custom settings only apply outside calls.

Yes2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Shokz App: assign volume, play and pause, track skipping, voice assistant and more to the button.

Voice assistant

Voice assistant1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Voice assistant is one of the assignable Smart Dial functions. No assistant brand is named.

Phone voice assistant2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026The assistant is not named. A voice assistant can be assigned in the app.

Sensors and health

1 of 9 differ

In-ear detection

Not available

No12Reviewsenses.se/enRead 14 October 2026Review: the OpenFit Air 2 does not have wear detection. The maker documents do not mention it.

Sensors

Not available

Not available

Heart rate sensor

Not available

Not available

Skin temperature sensingiA documented skin temperature sensor. This is separate from the operating temperature range or a heart-rate sensor.

Not available

Not available

Hearing aid featureiAmplification for mild to moderate hearing loss

Not available

Not available

Medical clearances

Not available

Not available

Hearing testiA documented hearing assessment feature, including consumer sound-personalization tests. Medical diagnostic clearance must be stated separately.

Not available

Not available

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Not available

Not available

Fit and durability

3 of 7 differ

Ear tips includediTip sizes supplied with the product, including the pair fitted to the earbuds. Do not list separately sold sizes as included.

Not available

Not available

Ear tip materials

Not available

Not available

StabilisersiPhysical stabilizing fittings or structures. Stability bands are separate from fins, wings and ear hooks.

Not available

Ear hook1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026The page and guide show an ear hook with a Ni-Ti frame.

Ear tip fit test

Not available

Not available

Dust and water rating, buds

IP541Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Footnote 4: IP54 rating applies to earbuds only. The case is rated IPX2.

IP552Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Earbuds IP55 under IEC 60529. Not for swimming or showering.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Earbuds IP55.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026IP Rating page: earbuds IP55 and case IP54 under IEC 60529.

Dust and water rating, case

IPX21Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026IPX2 dust resistance for case in the spec list. Footnote 4 says the case is rated IPX2. Do not submerge.

IP542Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Charging case IP54.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Charging case IP54.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026IP Rating page: charging case IP54.

Water resistance depth

Not available

Not available

Software

2 of 6 differ

Companion app

Nothing X1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Other features table: App Nothing X, Android and iOS.

Shokz App2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Shokz App.4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026Shokz App for EQ, MultiPoint, controls, firmware, Find My Earbuds and prompt tone volume.

App platforms

Android, iOS1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026

iOS, Android4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026The guide shows App Store and Google Play download badges.

User firmware updates

Yes1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Other features table lists Firmware updates.

Yes4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026MultiPoint page says to upgrade the earbud firmware to the latest version. The app has a firmware upgrade function.

Finding network

Not available

Not available

Precision findingiUWB in the case

Not available

Not available

Live translation

Not available

Not available

Dimensions and weight

4 of 4 differ

Weight per budiMass of one earbud. Tip size and approximate values belong in the source note. Do not store pair or case-inclusive mass.

5.92g(0.2 oz)1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Buds weight 5.92 g.

7.2g(0.3 oz)2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Compare table: earbuds 7.2 g plus or minus 0.2 g.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Earbuds 7.2 g plus or minus 0.2 g.

Bud dimensionsiDimensions of one earbud on the explicitly identified width, height and depth axes. An unlabeled tuple cannot establish those axes.

Width24.84Height30.75Depth18.21mm(1 × 1.2 × 0.7 in)1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Buds dimensions table: Height 30.75 mm, Width 24.84 mm, Depth 18.21 mm.

Not available

Case weightiCharging case mass excluding earbuds. Case-inclusive product mass does not qualify unless the source explicitly gives the empty-case figure.

38.81g(1.4 oz)1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Case weight 38.81 g. SoundGuys total weight of 50.7 g equals the case plus two earbuds, so the case figure excludes the earbuds.

46.4g(1.6 oz)2Maker product pageshokz.com/pages/openfit-air-2Read 14 October 2026Compare table: charging case 46.4 g plus or minus 2 g. Total 60.8 g plus or minus 2 g.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Charging case 46.4 g plus or minus 2 g.

Case dimensionsiCharging-case width, height and depth on explicitly identified source axes. Report conflicting axis labels rather than reorder a tuple by appearance.

Width26.69Height52.1Depth51.01mm(1.1 × 2.1 × 2 in)1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Case dimensions table: Height 52.1 mm, Width 26.69 mm, Depth 51.01 mm.

Not available

Certifications

1 of 3 differ

Hi-Res AudioiThe Japan Audio Society logos. Hi-Res Audio Wireless is also written Hi-Res Wireless Audio.

Hi-Res Audio Wireless1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026Sound spec table lists LDAC Hi-Res Wireless certification.

Not available

Communication certifications

Not available

Not available

FCC IDs

Not available

Not available

Other certifications

Not available

Not available

In the box

1 of 2 differ

In the box

Earbuds x2, Charging Case x1, Safety and warranty information and user guide, Quick Start Guide (How to wear and how to pair)1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026In the box table, verbatim with the quantities. No charging cable is listed.

OpenFit Air 2 open-ear Bluetooth earbuds, Charging case, User guide, Legal information, Warranty card1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026What's in the box: earbuds x2, charging case, packaging box, user guide, legal information, warranty card. No USB-C cable is included.

Cables included

Not available

Not available

Links

Not compared

Product page

us.nothing.tech/products/cmf-clip-pro1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026

shokz.com/products/openfit-air-21Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026

Spec sheet

us.nothing.tech/products/cmf-clip-pro1Maker product pageus.nothing.tech/products/cmf-clip-proRead 20 October 2026

shokz.com.au/products/openfit-air-23Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Full specification table on the Australian maker store.

Manual

Not available

help.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_EN4Owner's manualhelp.shokz.com.au/file-asset/OpenFitAir2_User_Guide_PDF_ENRead 14 October 2026English user guide for model T520, 45 pages.

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

1 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.

1year3Maker product pageus.nothing.tech/pages/terms-of-salesRead 20 October 2026US store limited warranty for headphones and other electronic devices is twelve months from purchase. It applies to the US store and is redeemable in the original country.

2years1Maker product pageshokz.com/products/openfit-air-2Read 14 October 2026US store: 2-year warranty on every purchase from Shokz.com. The Australian specification table also says 2 years.3Maker product pageshokz.com.au/products/openfit-air-2Read 14 October 2026Warranty 2 years, Australian store.

Both are also in the API. Back to all earbuds.