Earbuds / Compare

Shokz OpenDots Air vs soundcore AeroFit 2

A

Product A: Shokz

OpenDots Air

65 of 166 known

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B

Product B: soundcore

AeroFit 2

58 of 166 known

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All 166 fields

Every value links to where we found it.

Only differences

AShokz OpenDots Air

Bsoundcore AeroFit 2

General

6 of 8 differ

Series

OpenDots1Maker product pageshokz.com/products/opendots-airRead 16 October 2026The compare table sets OpenDots Air against OpenDots 2 and the FAQ names OpenDots ONE. The OpenDots line is stored as the series.

AeroFit3Maker product pageankerjapan.com/products/a3874Read 13 October 2026Listed with the Soundcore AeroFit series.

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

E210, E210-ST-PR-US, E210-ST-BK-US, E210PR, E210BK3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026Cover: SHOKZ E210.4Owner's manualcdn.shopify.com/s/files/1/0474/1981/8141/files/OpenDots_Air_Online_Bedienungsanleitung_Deutsch_1.pdfRead 16 October 2026Cover: SHOKZ E210.7Maker product pageshokz.com/products/opendots-air.jsRead 16 October 2026US store product data: SKUs E210-ST-PR-US (Daybreak Purple) and E210-ST-BK-US (Black), both at 129.95 USD. The store lists no barcode.8Maker product pagede.shokz.com/products/opendots-air.jsRead 16 October 2026German store product data: SKUs E210PR (Morgenlila) and E210BK (Schwarz) at 139.00 EUR. The store lists no barcode.

A3874, A3874Z11, A3874Z21, A3874Z61, A3874Z31, A3874Z81, A3874G11, A3874G21, A3874G61, A3874G311Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026Store variants A3874Z11, Z21, Z61, Z31 and Z81. The EU store lists A3874G11, G21, G61 and G31.5Measurementsoundguys.com/anker-soundcore-aerofit-2-review-126119Read 13 October 2026

GTIN / EAN

810202687400, 8102026874179Maker product pageuk.shokz.com/products/opendots-air.jsRead 16 October 2026UK store product data: SKU E210PR Daybreak Purple barcode 810202687400 and SKU E210BK Black barcode 810202687417 at 129 GBP.10Retailer pageabt.com/Shokz-OpenDots-Air-Open-Ear-Wireless-Earbuds-in-Black-E210STBKUS/p/244921.htmlRead 16 October 2026Retailer spec table: model E210-ST-BK-US, UPC 810202687417.11Retailer pageabt.com/Shokz-OpenDots-Air-Open-Ear-Wireless-Earbuds-in-Daybreak-Purple-E210STPRUS/p/244920.htmlRead 16 October 2026Retailer spec table: model E210-ST-PR-US, UPC 810202687400.

194644036393, 194644210137, 194644210144, 194644210151, 194644262334, 194644284701, 194644284992, 194644284961, 1946442849851Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026Variant barcodes from the US store product data and the EU store product data.

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

4 June 20265Press releaseshokz.com/blogs/news/open-to-more-shokz-unveils-opendots-2-and-opendots-airRead 16 October 2026Maker launch post dated 4 June 2026 introduces OpenDots 2 and OpenDots Air.12Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 16 October 2026SoundGuys, 4 June 2026: OpenDots 2 and OpenDots Air go on sale today.

Not available

Status

Available1Maker product pageshokz.com/products/opendots-airRead 16 October 2026US store lists both colours as in stock on 2026-10-16.7Maker product pageshokz.com/products/opendots-air.jsRead 16 October 2026Both US SKUs are available.

Available6Spec databasesoundguys.com/product/soundcore-aerofit-2Read 13 October 2026Listed with a current Amazon US price.

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

Not available

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

Not available

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

$129.9512Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 16 October 2026OpenDots Air at 129.95 dollars. The article names no currency and is a US outlet.13Reviewtomsguide.com/audio/headphones/shokz-opendots-air-reviewRead 16 October 2026Price and availability: 129 dollars, with the retailer boxes at 129.95 USD.14Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026Sells for 129.95 USD, 129.99 GBP and 219 AUD.

$99.995Measurementsoundguys.com/anker-soundcore-aerofit-2-review-126119Read 13 October 2026Spec table lists a price of $99.99.7Reviewdigitaltrends.com/home-theater/soundcore-aerofit-2-reviewRead 13 October 2026MSRP $100.

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.

€13917Press articleappgefahren.de/shokz-bringt-neue-opendots-2-und-opendots-air-nach-deutschland-400311.htmlRead 16 October 2026German press, 12 June 2026: the OpenDots Air cost 139 EUR and are available from now on. The shop price is incl. 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, DE, GB, AU9Maker product pageuk.shokz.com/products/opendots-air.jsRead 16 October 2026UK store with pound prices. Documented subset.13Reviewtomsguide.com/audio/headphones/shokz-opendots-air-reviewRead 16 October 2026Launch prices of 129 USD and 129 GBP.14Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026Prices for the US, UK and Australia.16Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-opendots-air-reviewRead 16 October 2026UK review: priced at 129 GBP.17Press articleappgefahren.de/shokz-bringt-neue-opendots-2-und-opendots-air-nach-deutschland-400311.htmlRead 16 October 2026Germany, in Black and Daybreak Purple.18Reviewdigitalreviews.net/reviews/audio/shokz-opendots-air-reviewRead 16 October 2026Australia: RRP 219 AUD.

US, EU1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 20262Maker product pageeu.soundcore.com/products/a3874-aerofit-2-open-earbuds.jsRead 13 October 2026EU store product data with SKUs A3874G11, G21, G61 and G31.

ColoursiThe maker's own colour names

Daybreak Purple, Black1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Store variants and page: Daybreak Purple and Black.5Press releaseshokz.com/blogs/news/open-to-more-shokz-unveils-opendots-2-and-opendots-airRead 16 October 2026Available in Classic Black and Daybreak Purple. The store calls the black Black.7Maker product pageshokz.com/products/opendots-air.jsRead 16 October 2026Daybreak Purple and Black.8Maker product pagede.shokz.com/products/opendots-air.jsRead 16 October 2026Morgenlila is the German name of Daybreak Purple. Schwarz is Black.17Press articleappgefahren.de/shokz-bringt-neue-opendots-2-und-opendots-air-nach-deutschland-400311.htmlRead 16 October 2026Black and Daybreak Purple. The Amazon listing calls the purple Morgenlila.

Midnight Black, Pearl White, Minty Green, Midnight Blue, Brown, Black, Beige, Navy Blue1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026US store colours Midnight Black, Pearl White, Minty Green, Midnight Blue and Brown. EU store colours Black, Beige, Minty Green and Navy Blue. The EU store spells one colour Minity Green.

Segment

Sport1Maker product pageshokz.com/products/opendots-airRead 16 October 2026The Shokz product list groups OpenDots Air under Workout and Lifestyle open earbuds, the same group as OpenDots 2 and OpenFit 2. The page names workouts and daily wear.

Sport6Spec databasesoundguys.com/product/soundcore-aerofit-2Read 13 October 2026Catalogued under sports and fitness headphones.

Design

1 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 pageshokz.com/products/opendots-airRead 16 October 2026Open-ear clip-on design. The round speaker rests against the inner ridge of the ear and the battery compartment sits behind the ear. The speaker sits in front of the ear canal.

Open-ear1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026Open-ear headphones with 4-level adjustable ear hooks.

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

Clip1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Clip-on earbuds with a flexible nickel-titanium JointArc.

Ear hook1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026

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

Either bud1Maker product pageshokz.com/products/opendots-airRead 16 October 2026FAQ: yes, you can listen to music or take calls with one earbud. Some app features such as firmware updates can be limited.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026The earbuds are symmetrical and interchangeable left and right. Each earbud has its own tap and pinch controls.

Either bud4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026The guide has a section for single earbud use.

RGB lighting

Not available

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Drivers and sound

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

AShokz OpenDots Air

Type	Diameter (mm)	Count per earbud
Dynamic	11.8	2

Source12Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 16 October 2026Dual 11.8 mm drivers with the older Bassphere tuning.14Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026Spec box: drivers 2x 11.8 mm. The text says the two drivers split their work, but the maker does not name the roles, so no role is stored.15Reviewheadphonecheck.com/test/shokz-opendots-airRead 16 October 2026Two 11.8 mm dynamic drivers operating in tandem per side in the Bassphere arrangement.

Bsoundcore AeroFit 2

Type	Count per earbud
Dynamic	1

Source1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 202620 mm x 11.5 mm racetrack drivers with BassTurbo acoustics. The driver is rectangular, so no circular diameter is stored.3Maker product pageankerjapan.com/products/a3874Read 13 October 2026Dynamic driver, 20 mm x 11.5 mm.

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

Dynamic15Reviewheadphonecheck.com/test/shokz-opendots-airRead 16 October 2026The review calls the two 11.8 mm drivers dynamic. The maker does not name the driver technology.

Dynamic3Maker product pageankerjapan.com/products/a3874Read 13 October 2026Dynamic driver in the comparison table.

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

11.8mm=CalculatedFrom Drivers per bud

Not available

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

2=CalculatedFrom Drivers per bud

1=CalculatedFrom Drivers per bud

Diaphragm material

Not available

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

Min100 HzMax20 kHz2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Frequenzgang: 100 to 20 kHz. Codec and conditions are not stated. TechRadar prints 100 Hz to 40 kHz and a retailer prints 20 Hz to 20 kHz. The maker value is stored.

Min20 HzMax40 kHz4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 202620 to 20 kHz, and 20 to 40 kHz with LDAC enabled.

Impedance

Not available

16Ω4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026

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

Not available

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Sensitivity reference

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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

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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

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

Not available

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Personalised soundiA profile from a hearing test or ear scan

Not available

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Onboard EQ

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

514Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026Review: a five-band custom EQ next to four presets.15Reviewheadphonecheck.com/test/shokz-opendots-airRead 16 October 2026The app has a built-in five-band graphic equaliser with presets and custom settings.16Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-opendots-air-reviewRead 16 October 2026Four presets plus a five-band custom equaliser.

87Reviewdigitaltrends.com/home-theater/soundcore-aerofit-2-reviewRead 13 October 2026Optional 8-band equalizer in the app. The French guide also names eight sliders on the custom equalizer page.

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

Standard, Vocal, Bass, Private1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Page: 4 preset EQ modes in the Shokz App. The FAQ names Standard, Vocal, Bass and Private. A Customize option sits next to them.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026EQ Adjustments page: Standard, Vocal, Bass and Private, plus Customize. Customize is not a preset.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026Four preset EQ modes: Standard, Vocal, Bass and Private.14Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026Four presets in the app. TechRadar calls the fourth an audio leakage reduction mode, which is the maker's Private mode.

Not available

Volume limit

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Spatial audio

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

Not available

3D Surround Sound3Maker product pageankerjapan.com/products/a3874Read 13 October 2026Supports 3D audio.7Reviewdigitaltrends.com/home-theater/soundcore-aerofit-2-reviewRead 13 October 20263D Surround Sound setting in the app.

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

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Noise cancelling

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Active noise cancelling

No10Retailer pageabt.com/Shokz-OpenDots-Air-Open-Ear-Wireless-Earbuds-in-Black-E210STBKUS/p/244921.htmlRead 16 October 2026Spec table row Noise Cancelling: No.14Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026The review notes the earbuds have no noise cancellation.

No3Maker product pageankerjapan.com/products/a3874Read 13 October 2026Noise cancelling is not available on the AeroFit 2.

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

Not available

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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.

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

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

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

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Transparency mode

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Adjustable transparency

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

Not available

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Conversation detection

Not available

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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

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Measured

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

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The bass rolls off steeply below about 125 Hz. Between 1.6 kHz and 6.3 kHz the response sits 7 to 16 dB above the SoundGuys preference curve.5Measurementsoundguys.com/anker-soundcore-aerofit-2-review-126119Read 13 October 2026Measured against the SoundGuys preference curve in the SoundGuys lab, from the product page data points.6Spec databasesoundguys.com/product/soundcore-aerofit-2Read 13 October 2026Lab data points on the product page, SoundGuys preference curve.

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.

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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.

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

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

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

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

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

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

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

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

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Clear voices in ideal conditions. Not especially good at rejecting background noise in the simulated office test. Voices stay audible in the windy test.5Measurementsoundguys.com/anker-soundcore-aerofit-2-review-126119Read 13 October 2026Demo recordings in ideal, office, street, windy and reverberant conditions. Firmware 1.42 and app 3.7.3.

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

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

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

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

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

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

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

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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.

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

Not available

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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.

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

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

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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 pageshokz.com/products/opendots-airRead 16 October 2026Compare table: Dual AI Noise-Canceling Microphones per earbud, so four across the pair.5Press releaseshokz.com/blogs/news/open-to-more-shokz-unveils-opendots-2-and-opendots-airRead 16 October 2026AI-powered dual microphones with adaptive beamforming. The microphone count is per earbud.12Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 16 October 2026Two microphones per earbud, where the OpenDots 2 has three.15Reviewheadphonecheck.com/test/shokz-opendots-airRead 16 October 2026For calls the earbuds use two microphones per clip.

43Maker product pageankerjapan.com/products/a3874Read 13 October 2026Call noise reduction listed as 4 mic and AI.6Spec databasesoundguys.com/product/soundcore-aerofit-2Read 13 October 2026

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 pageshokz.com/products/opendots-airRead 16 October 2026Two microphones per earbud, four across the pair. No other microphone is named.16Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-opendots-air-reviewRead 16 October 2026Review spec list: four microphones in total.

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.

No1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Compare table: OpenDots 2 has two air-conduction microphones plus one bone-conduction microphone per earbud. OpenDots Air has dual AI noise-canceling microphones and no bone-conduction microphone is named.16Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-opendots-air-reviewRead 16 October 2026Review: no bone-conduction microphones, unlike the OpenDots 2.

Not available

Mic noise reduction

AI1Maker product pageshokz.com/products/opendots-airRead 16 October 2026AI-powered noise reduction for calls.5Press releaseshokz.com/blogs/news/open-to-more-shokz-unveils-opendots-2-and-opendots-airRead 16 October 2026AI-powered dual microphones reduce background noise for calls.15Reviewheadphonecheck.com/test/shokz-opendots-airRead 16 October 2026Integrated noise cancellation system with AI-assisted filtering. It can be switched off in the app.

AI3Maker product pageankerjapan.com/products/a3874Read 13 October 2026

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

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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.

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SidetoneiHear your own voice in calls

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Connectivity

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Chip

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Connections

Bluetooth1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Bluetooth only.

Bluetooth3Maker product pageankerjapan.com/products/a3874Read 13 October 2026Bluetooth 5.4 only.

Bluetooth

6.12Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Bluetooth Version: 6.1.13Reviewtomsguide.com/audio/headphones/shokz-opendots-air-reviewRead 16 October 2026Spec box: Bluetooth 6.1.14Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026Spec box: Bluetooth 6.1.15Reviewheadphonecheck.com/test/shokz-opendots-airRead 16 October 2026Bluetooth version 6.1.

5.43Maker product pageankerjapan.com/products/a3874Read 13 October 20264Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026

Bluetooth codecs

SBC, AAC2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Unterstuetzte Audio-Codecs: AAC, SBC.12Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 16 October 2026SBC and AAC only, no higher-resolution codec.

SBC, AAC, LDAC1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026LDAC is named on the maker page. SBC and AAC come from the Anker Japan page.3Maker product pageankerjapan.com/products/a3874Read 13 October 2026Comparison table lists SBC, AAC and LDAC.

Bluetooth profiles

A2DP, AVRCP, HFP2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Unterstuetzte Profile: A2DP, AVRCP, HFP.

Not available

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 pageshokz.com/products/opendots-airRead 16 October 2026Shokz App: multipoint connection and dual-device connection.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026MultiPoint Pairing page: turned on in the Shokz App to connect two devices.5Press releaseshokz.com/blogs/news/open-to-more-shokz-unveils-opendots-2-and-opendots-airRead 16 October 2026MultiPoint Pairing.

Yes3Maker product pageankerjapan.com/products/a3874Read 13 October 2026

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

23Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026MultiPoint Pairing page: your earbuds are connected to two devices.15Reviewheadphonecheck.com/test/shokz-opendots-airRead 16 October 2026Multipoint pairing for up to two devices.

23Maker product pageankerjapan.com/products/a3874Read 13 October 2026Connects to 2 devices at the same time.6Spec databasesoundguys.com/product/soundcore-aerofit-2Read 13 October 2026

Multipoint with LDACiMany buds turn multipoint off on LDAC

Not available

No7Reviewdigitaltrends.com/home-theater/soundcore-aerofit-2-reviewRead 13 October 2026Enabling LDAC gives up multipoint connectivity.

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 pageshokz.com/products/opendots-airRead 16 October 2026Page: Fast Pair on Android 11 or later and Microsoft Swift Pair on Windows 10 or later.5Press releaseshokz.com/blogs/news/open-to-more-shokz-unveils-opendots-2-and-opendots-airRead 16 October 2026Google Fast Pair and Microsoft Swift Pair.

Not available

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

10m2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Kabellose Reichweite: 33 ft (10 m).4Owner's manualcdn.shopify.com/s/files/1/0474/1981/8141/files/OpenDots_Air_Online_Bedienungsanleitung_Deutsch_1.pdfRead 16 October 2026Auto Reconnect page: connection range 10 m.

Not available

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

1 of 3 differ

Low latency mode

Not available

Yes8Reviewmezha.ua/en/reviews/oglyad-anker-soundcore-aerofit-2-301914Read 13 October 2026The app main screen offers a Gaming Mode described as a low latency mode.

Claimed latency

Not available

Not available

Lowest claimed latency

Not available

Not available

Compatibility

1 of 4 differ

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

Not available

Not available

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.

Not available

Not available

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

AShokz OpenDots Air

Feature	Needs
Google Fast Pair	Android 11 or later.
Microsoft Swift Pair	Windows 10 or later.
Custom EQ, MultiPoint Pairing, Smart Wear Detection and touch control customization	Turned on or set in the Shokz App with the earbuds connected to the phone.
10-minute quick charge for 2 hours of playback	The charging case must show the green light state. Wireless chargers are not supported.
Battery test	Shokz lab at 25 +/- 2 C, AAC audio at 50 percent volume, other functions in standard mode.

Source1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Fast Pair footnote, the Shokz App section and the quick charge footnote. The battery test conditions come from the German spec page.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Footnote 3 gives the battery test conditions and footnote 4 the quick charge conditions.

Bsoundcore AeroFit 2

Not available

Official licence

Not available

Not available

Battery and charging

8 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.

56mAh2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Akkukapazitaet: earbuds 56 mAh (minimum).

Not available

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.

AShokz OpenDots Air

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	9
ANC off	Not available	Yes	36
Call	Not available	No	8
Call	Not available	Yes	32

Source1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Up to 9 hours per charge and up to 36 hours in total with the charging case, under ideal conditions. The call rows and the AAC test condition come from the German spec page.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Akkulaufzeit: up to 9 hours of music per charge and up to 36 hours with the case. Up to 8 hours of talk time per charge and up to 32 hours with the case. Footnote 3: measured in the Shokz lab at 25 +/- 2 C with AAC audio at 50 percent volume and other functions in standard mode. The with-case rows state no codec.

Bsoundcore AeroFit 2

Mode	Includes case recharges	Hours (h)
ANC off	No	10
ANC off	Yes	42

Source1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026Up to 10 hours on a single charge and up to 42 hours with the case. The UK store page states a total of 35 hours with the case.3Maker product pageankerjapan.com/products/a3874Read 13 October 202610 hours for the earbuds alone and 42 hours with the charging 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.

9h=CalculatedFrom Claimed battery life

10h=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.

9h=CalculatedFrom Claimed battery life

10h=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.

36h=CalculatedFrom Claimed battery life

42h=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)

8h=CalculatedFrom Claimed battery life

Not available

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.

60min1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Compare table: charge time for the earbuds is 1 hour.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Ladezeit: earbuds in the charging case 60 minutes.4Owner's manualcdn.shopify.com/s/files/1/0474/1981/8141/files/OpenDots_Air_Online_Bedienungsanleitung_Deutsch_1.pdfRead 16 October 2026Charging page: the earbuds are fully charged after about 60 minutes in the case.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026It takes about 1 hour to fully charge the earbuds.

60min4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026Earbuds charge within 1 hour. Stored as 60 minutes.

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.

The charging case takes a standard USB input of 5 V plus or minus 5 percent. The user guide advises against higher-voltage power sources and says third-party cables can lengthen charging. The case does not support wireless charging and must not be placed on a wireless charger. The USB-C cable is not in the box.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Ladespannung: 5 V +/- 5 percent. The note that wireless charging is not supported and that the cable is not included is on the page.4Owner's manualcdn.shopify.com/s/files/1/0474/1981/8141/files/OpenDots_Air_Online_Bedienungsanleitung_Deutsch_1.pdfRead 16 October 2026Charging page: standard USB voltage of 5 V +/- 5 percent. A higher-voltage source is not recommended. Third-party cables can lengthen charging.

Earbuds charge within 1 hour. The case and earbuds together take about 2.2 hours by USB-C cable and about 2.6 hours on a wireless charger. Input is 5 V 1.2 A.4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026Case and earbuds about 2.2 hours by cable and 2.6 hours wireless in the French and Danish guides. Input 5 V 1.2 A.

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

10min1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Page and FAQ: a 10-minute charge gives up to 2 hours of playback. Not compatible with wireless chargers.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Schnellladen: 10 minutes of quick charge give up to 2 hours of music playback.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026Quick Charge: 10 minutes gets 2 hours of listening.

10min3Maker product pageankerjapan.com/products/a3874Read 13 October 202610 minutes of charging gives up to 4 hours of playback.

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.

2h1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Up to 2 hours of listening after 10 minutes. The German footnote says SBC at 50 percent volume, earbuds only.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Footnote 4: lab test, 10 minutes in the case gives up to 120 minutes of playback in SBC mode at 50 percent volume. The case must show the green status light.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026Quick Charge: 10 minutes gets 2 hours of listening.

4h3Maker product pageankerjapan.com/products/a3874Read 13 October 2026

Charging case

3 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.

590mAh2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Akkukapazitaet: charging case 590 mAh (minimum).

750mAh4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026Specifications page lists battery capacity 750 mAh. This is the charging case battery.

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-C3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026Insert the USB-C charging cable into the charging case.

USB-C4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026USB-C charging port on 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.

120min1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Compare table: charging case 2 hours with wired charging.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Ladezeit: empty charging case 120 minutes wired.4Owner's manualcdn.shopify.com/s/files/1/0474/1981/8141/files/OpenDots_Air_Online_Bedienungsanleitung_Deutsch_1.pdfRead 16 October 2026Charging the case by cable takes about 2 hours.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026It takes about 2 hours to fully charge the case.

102min4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026Case charge time about 1.7 hours by USB-C cable. Stored as 102 minutes.

Wireless charging

No1Maker product pageshokz.com/products/opendots-airRead 16 October 2026FAQ: no, OpenDots Air does not support wireless charging.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026The product does not support wireless charging. Do not place it on a wireless charger.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026The charging case supports wired charging through USB-C only.

Yes1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026Place the case on a wireless charger to recharge.

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

3 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.

Touch, Pressure1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Tap on the JointArc or battery compartment and a pinch with a force sensor.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026Single-finger tap on the JointArc or battery compartment and a two-finger pinch on both ends of the battery compartment. The maker page calls the pinch a force-sensor gesture.

Touch3Maker product pageankerjapan.com/products/a3874Read 13 October 2026

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

Pressure3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026Right pinch once raises the volume and left pinch once lowers it.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026A single pinch on the right earbud raises the volume and on the left lowers it.

Touch7Reviewdigitaltrends.com/home-theater/soundcore-aerofit-2-reviewRead 13 October 2026Volume gestures can be assigned in the app. They are not set by default.

Gestures

Tap twice: play or pause, answer or end a call, Pinch twice: reject a call, Right pinch once: volume up, Left pinch once: volume down, Left pinch twice: previous track, Right pinch twice: next track3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026Audio Control and Call Management pages: Tap x2 play or pause, R Pinch x1 volume up, L Pinch x1 volume down, L Pinch x2 previous track, R Pinch x2 next track, Tap x2 answer or hang up, Pinch x2 reject a call.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026How to Control: double-tap plays or pauses and answers or ends calls, double-pinch rejects a call, double-pinch left or right skips back or forward, single-pinch right raises and left lowers the volume.

Right double tap: play or pause, Left double tap: next track, Double tap during a call: answer, Hold for 2 seconds during a call: reject or end4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026Default touch controls in the guide. Other actions are set in the soundcore app.

Remappable controls

Yes1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Gesture functions can be customised in the Shokz App.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026The Shokz App page: customize touch controls.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026Choose different pinch or tap combinations in the Shokz App.

Yes4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 20267Reviewdigitaltrends.com/home-theater/soundcore-aerofit-2-reviewRead 13 October 2026

Voice assistant

Not available

Not available

Sensors and health

2 of 9 differ

In-ear detection

Yes1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Dynamic Ear Detection Technology and Smart Wear Detection, which plays or pauses audio and can be turned off in the Shokz App.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026Wear Detection page: the earbuds detect whether they are worn and play or pause. It can be turned off in the Shokz App.

No6Spec databasesoundguys.com/product/soundcore-aerofit-2Read 13 October 2026Auto pause is listed as No.

Sensors

Force sensor1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Page: the force sensor responds to your pinch.

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

1 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 pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 20263Maker product pageankerjapan.com/products/a3874Read 13 October 2026Ear hook angle adjustable in 4 steps.

Ear tip fit test

Not available

Not available

Dust and water rating, buds

IP551Maker product pageshokz.com/products/opendots-airRead 16 October 2026Earbuds IP55. The charging case is not waterproof.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Schutzklasse: earbuds IP55, charging case not waterproof.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026IP Rating page: the earbuds meet IP55 under IEC 60529. It does not apply to the charging case.14Reviewtechradar.com/audio/wireless-headphones/shokz-new-opendots-air-arent-flashy-but-after-a-month-of-testing-i-can-confidently-say-theyre-the-best-clip-style-open-earbuds-for-most-peopleRead 16 October 2026Spec box: IP55.

IP553Maker product pageankerjapan.com/products/a3874Read 13 October 20264Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026

Dust and water rating, case

Not available

Not available

Water resistance depth

Not available

Not available

Software

2 of 6 differ

Companion app

Shokz App1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Shokz App.

soundcore4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026

App platforms

Android, iOS3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026The guide shows the Apple and Google Play download for the Shokz App.

Android, iOS4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 20266Spec databasesoundguys.com/product/soundcore-aerofit-2Read 13 October 2026

User firmware updates

Yes1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Shokz App: firmware updates and battery status.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026The Shokz App page: update firmware.6Maker product pageshokz.com/blogs/news/opendots-air-using-guidesRead 16 October 2026The Shokz App lets you download firmware updates.

Yes4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026

Finding network

Not available

Not available

Precision findingiUWB in the case

Not available

Not available

Live translation

Not available

Yes1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026AI translation for 100 languages in the soundcore app, with the app and firmware updated.

Dimensions and weight

2 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.

6.3g(0.2 oz)1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Compare table: earbuds 6.3 g plus or minus 0.2 g.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Gewicht: earbuds 6.3 g +/- 0.2 g.

Not available

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

Not available

Not available

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

37.3g(1.3 oz)1Maker product pageshokz.com/products/opendots-airRead 16 October 2026Compare table: charging case 37.3 g plus or minus 2 g. Total 49.9 g plus or minus 2.4 g, which equals the case plus two earbuds, so this is the empty case.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Gewicht: charging case 37.3 g +/- 2 g.

65g(2.3 oz)5Measurementsoundguys.com/anker-soundcore-aerofit-2-review-126119Read 13 October 2026Spec table lists case weight 65 g. Digital Trends also lists 65 g for the charging case.7Reviewdigitaltrends.com/home-theater/soundcore-aerofit-2-reviewRead 13 October 2026Weight listed as 65 g for the charging case.

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

Not available

Not available

Certifications

None of 3 known

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

Not available

Not available

Communication certifications

Not available

Not available

FCC IDs

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 2 differ

In the box

OpenDots Air Earbuds, Charging Case, User Guide, Legal Information, App Card, Warranty Card1Maker product pageshokz.com/products/opendots-airRead 16 October 2026What's in the box list. No USB-C charging cable is included.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026What's in the Box page: earbuds, charging case, user guide, legal information, warranty card and app card.

Earbuds, Charging case, USB-C charging cable, Quick guide with a QR code for the app8Reviewmezha.ua/en/reviews/oglyad-anker-soundcore-aerofit-2-301914Read 13 October 2026The package has a charging case with the earbuds, a USB Type-C charging cable and a short instruction sheet with a QR code for the app.

Cables included

AShokz OpenDots Air

Not available

Bsoundcore AeroFit 2

Type	Count
USB-C charging cable	1

Source8Reviewmezha.ua/en/reviews/oglyad-anker-soundcore-aerofit-2-301914Read 13 October 2026USB Type-C charging cable. The length is not stated.

Links

Not compared

Product page

shokz.com/products/opendots-air1Maker product pageshokz.com/products/opendots-airRead 16 October 2026US maker product page.

us.soundcore.com/products/a3874-aerofit-2-open-earbuds1Maker product pageus.soundcore.com/products/a3874-aerofit-2-open-earbudsRead 13 October 2026

Spec sheet

de.shokz.com/products/opendots-air2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026The German product page holds the full spec table.

Not available

Manual

cdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdf3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/OpenDots_Air_Online_User_Manual-EN.pdfRead 16 October 2026Online user guide, English. The PDF text extraction drops digits, so numbers were read from the German edition.

lp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdf4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3874Manual.pdfRead 13 October 2026

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.

2years1Maker product pageshokz.com/products/opendots-airRead 16 October 2026US store: 2-year warranty.2Maker product pagede.shokz.com/products/opendots-airRead 16 October 2026Spec table row Garantie: 2 Jahre.

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