Earbuds / Compare

JBL Tune Buds vs soundcore P40i

A

Product A: JBL

Tune Buds

59 of 166 known

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B

Product B: soundcore

P40i

84 of 166 known

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All 166 fields

Every value links to where we found it.

Only differences

AJBL Tune Buds

Bsoundcore P40i

General

5 of 8 differ

Series

Tune5Press articledigitalterminal.in/device/jbl-introduces-tune-series-headphones-with-trending-featuresRead 10 October 2026JBL describes the Tune Buds and Tune Beam as the TUNE series.

Not available

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

JBLTBUDSBLKAM4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Review header lists model number JBLTBUDSBLKAM.

A3955, A3955Z11, A3955Z21, A3955Z31, A3955ZQ1, A3955N11, A3955N21, A3955N31, A3955NQ11Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 2026US SKUs A3955Z11, A3955Z21, A3955Z31, A3955ZQ1 from the store's product data (products/p40i-a3955011.js)2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Japan model list: N21 Off White, N11 Black, N31 Navy, NQ1 Purple.

GTIN / EAN

Not available

194644186340, 194644190989, 194644190965, 1946441909581Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 2026Variant barcodes in the store's product data: Black 194644186340, Oat White 194644190989, Navy Blue 194644190965, Purple 1946441909585Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026

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

Not available

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Status

Available6Retailer pageamazon.com/dp/B0C1QWWZR4Read 10 October 2026Current Amazon US listing for the Black model.

Available5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026Anker Nordics store (Anker Innovations) lists all four colours as available for sale

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

soundcore P42i23Press releaseprtimes.jp/main/html/rd/p/000000662.000016775.htmlRead 23 October 2026Anker Japan's press release calls the Soundcore P42i the next-generation model of the Soundcore P40i.24Press articleav.watch.impress.co.jp/docs/news/2121578.htmlRead 23 October 2026AV Watch calls the Soundcore P42i the next-generation model of the Soundcore P40i.

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

$99.954Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Review header lists a price of 99.95 USD and a 2023 release.

Not available

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

Not available

Not available

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

Not available

US, JP1Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 2026Exact-model US and Japanese maker store pages. Regional color/SKU rows verified separately.2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Anker Japan exact A3955/P40i product available in Japanese official store. Regional SKUs documented separately.

ColoursiThe maker's own colour names

Black, Blue, White, Purple4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Blue, White, Black and Purple colorways.

Black, Oat White, Navy Blue, Purple, Off White, Navy1Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 20262Maker product pageankerjapan.com/products/a3955Read 30 September 2026Japanese product model list: Off White, Black, Navy and Purple. US labels Oat White and Navy Blue retained separately.

Segment

Music1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

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Design

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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.

In-ear1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Ear tips in three sizes and a bud design for isolation.

In-ear7Reviewrtings.com/headphones/reviews/anker/soundcore-p40i-true-wirelessRead 30 September 2026Type: In-ear

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

Stemless1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Bud design, no stalk.

Stem1Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 2026Product photos show stem buds

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

Either bud1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026BT 5.3 streams synchronized audio independently to each earbud so you can use either or both.4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Mono listening is supported, so one earbud can stay in the case.

Either bud5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026FAQ: either earbud can be used on its own

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.

AJBL Tune Buds

Type	Diameter (mm)	Count per earbud
Dynamic	10	1

Source1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Driver size 10 mm dynamic driver. One per earbud is implied by the pair weight and by the bud form factor.

Bsoundcore P40i

Type	Diameter (mm)	Count per earbud
Dynamic	11	1

Source1Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 2026Published as 11 mm composite drivers with BassUp2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Specifications: 11 mm dynamic driver.3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026

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

Dynamic1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Dynamic3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications table (PDF page 7): 11 mm dynamic driver.

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

10mm=CalculatedFrom Drivers per bud

11mm=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

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.

Min20 HzMax20 kHz1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Min20 HzMax20 kHz3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications table (PDF page 7): 20 Hz to 20 kHz.

Impedance

32Ω1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

14Ω3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications page 10: impedance 14 ohms.

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

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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

Not available

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

Yes4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026App guide page 5: HearID Sound builds a hearing-sensitivity profile using a tone test.

Onboard EQ

Yes2Maker product pagejblstore.co.id/en/product/jbl-tune-budsRead 10 October 20264Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026The app offers EQ presets and a custom equalizer.

Not available

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

Not available

Not available

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

Not available

Default, Acoustic, Bass Booster, Bass Reducer, Classical4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026App settings guide page 5 screenshot: five named preset buttons shown, translated from Japanese. The maker says 22 presets exist, but remaining names were not established.

Volume limit

Not available

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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

Movie mode4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026App settings guide pp 3/6: Movie mode gives a 3 D sound effect.

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

Not available

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Noise cancelling

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Active noise cancelling

Yes1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Yes3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Modes (PDF page 5): noise cancellation with automatic strength depending on ambient noise, plus manual and scene modes.

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.

Not available

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

Not available

Yes3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Modes (PDF page 5): noise cancellation with automatic strength depending on ambient noise.

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

Not available

510Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 7 October 2026Maker exact P40i app guide page 4 manually selectable ANC strength boxes explicitly numbered 1, 2, 3, 4, 5. Automatic adaptation and three scene choices are different controls. Off and transparency not counted. Guide UI firmware example 01.58 appears on page 8, without an asserted current firmware maximum.

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

45dB11Press articlefashaoyou.net/archives/35647Read 7 October 2026Original February 28, 2024 MWC report on exact P40i expressly says adaptive ANC, up to 45 dB maximum noise reduction. Manufacturer claim reported by press, not reviewer measured average. Frequency and laboratory method are unpublished. Inaccessible retailer artwork and its unverifiable comparative footnote are not used.

Transparency mode

Yes1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 20262Maker product pagejblstore.co.id/en/product/jbl-tune-budsRead 10 October 2026Ambient Aware lets you tune into your surroundings and TalkThru lets you chat without removing the earbuds.

Yes3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Modes (PDF page 5): external-sound transparency.

Adjustable transparency

Not available

Yes4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026Mode settings p 4: transparency offers All Ambient and Voice Focus modes.

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

Yes5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026Maker P40i FAQ explicitly gives the Wind Noise Reduction app setting.

Measured

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

SoundGuys finds sub-bass below 100 Hz boosted by up to 7 dB over its target. The upper bass and low mids are under-emphasized by a couple of decibels, with a boost in the upper mids around 5 kHz. ANC on or off does not change the response.3Measurementsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Written objective assessment. Measured against the SoundGuys Headphone Preference Curve with firmware 4.9.0.

Boosted bass sound signature. The response stays close to its bass-heavy tuning, with treble variations that can veil detail or brighten sibilants. SoundGuys tested a purchased A3955 on firmware 1.67. With its Default profile, its B&K 5128 measurement shows a bass peak roughly 12 dB above the SoundGuys preference target around 60 Hz and a broad treble peak about 5 dB above target around 3-5 kHz. These are local peaks, not regional bass/treble averages. The two labs use different targets.7Reviewrtings.com/headphones/reviews/anker/soundcore-p40i-true-wirelessRead 30 September 2026Our Verdict: Audio Reproduction Accuracy21Reviewsoundguys.com/anker-soundcore-p40i-review-143328Read 7 October 2026Added SoundGuys paragraph only. Actual lab FR against its stated preference curve, Default profile, purchased exact A3955, firmware 1.67. General documented rig B&K 5128, B&K 1704C-102 and SoundCheck. Exact host/codec/test level unstated. Bass 12 dB is a local peak, not the existing RTINGS regional amount 9 dB. Existing RTINGS text/figures retained.22Reviewsoundguys.com/how-we-testRead 7 October 2026Reviewer official method: B&K 5128 fixture, powered by B&K 1704C-102, SoundCheck-controlled measurement. Target is 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.

Not available

9dB7Reviewrtings.com/headphones/reviews/anker/soundcore-p40i-true-wirelessRead 30 September 2026Public summary: Very Emphasized (9 dB). Test bench 2.3, Black unit. Full results are behind a paywall and were not read

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

5dB7Reviewrtings.com/headphones/reviews/anker/soundcore-p40i-true-wirelessRead 30 September 2026Public summary: Very Emphasized (5 dB)

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

Not available

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

Not available

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

Not available

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

Not available

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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

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

Not available

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

SoundGuys lab demonstrations: decent microphone quality, and the listener should hear your words fine.3Measurementsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Lab microphone demonstrations. The reviewer calls the quality decent.

Voice sounds distorted and thin on calls. In loud conditions the mics separate noise decently but can cut out parts of speech. SoundGuys standardized artificial-mouth recordings cover ideal, office, street, wind and reverberant conditions on firmware 1.67. Its original review reports overly aggressive suppression can cut small speech segments. Host/codec are unstated. No numeric rejection value inferred from listener votes.7Reviewrtings.com/headphones/reviews/anker/soundcore-p40i-true-wirelessRead 30 September 2026Our Verdict: Microphone21Reviewsoundguys.com/anker-soundcore-p40i-review-143328Read 7 October 2026Added SoundGuys controlled-recording paragraph only. Its general method uses prerecorded speech from calibrated artificial mouth, with/without simulated noise and reverberation. Product review publishes those samples and describes suppression dropouts. Firmware 1.67. Host/codec unstated. Existing RTINGS description retained.22Reviewsoundguys.com/how-we-testRead 7 October 2026Reviewer official method: calibrated artificial mouth plays prerecorded phrases in chamber, optionally with simulated background/reverberation. Conditions are measurement procedures, not a subjective untested listening note.

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

Not available

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

Not available

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

Not available

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

Not available

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

Not available

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

Not available

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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.

AJBL Tune Buds

Hours (h)
11.15

Source3Measurementsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026SoundGuys standardized battery test lasted 11 h 9 min on one charge, stored as 11.15 h. Earbud firmware 4.9.0, case firmware 2.1.0, JBL Headphones app 5.19.13. Codec and noise-control mode are not stated.

Bsoundcore P40i

Hours (h)
9.3

Source7Reviewrtings.com/headphones/reviews/anker/soundcore-p40i-true-wirelessRead 30 September 2026Public P41i comparison explicitly states P40i 9.3-hour continuous battery life. Travel verdict rounds it to nine hours. Test bench 2.3, ANC and codec settings not publicly stated.

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

11.15h=CalculatedFrom Battery life (measured)

9.3h=CalculatedFrom Battery life (measured)

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

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Microphones and calls

4 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 spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 20264-Mic technology for calls, stereo. SoundGuys states each earbud has two microphones.4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Each earbud has two microphones for phone calls.

61Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 20262Maker product pageankerjapan.com/products/a3955Read 30 September 2026Call feature: six beamforming microphones across the pair.

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 spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

611Press articlefashaoyou.net/archives/35647Read 7 October 2026Original February 28 MWC launch report explicitly says six physical microphones, three in each earbud. IT Home separately says each bud internally contains three. Maker six beamforming call-mic claim corroborates six, but no ANC role count inferred. This field counts all physical mics across the pair, excluding case.

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

Not available

AI1Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 2026Published as 6 mics and an AI algorithm

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

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SidetoneiHear your own voice in calls

Yes1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026VoiceAware lets you choose how much of your own voice to hear by routing mic input back into the earbuds.

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Connectivity

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Chip

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Connections

Bluetooth1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Bluetooth2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Communication specifications: Bluetooth 5.3. No wired or dongle audio connection listed.

Bluetooth

5.31Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

5.33Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications table (PDF page 7): Bluetooth 5.3.

Bluetooth codecs

SBC, AAC4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026AAC and SBC. Future support for Bluetooth LE Audio.

SBC, AAC2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Maker comparison table: P40i column lists SBC and AAC. LDAC belongs to other products.

Bluetooth profiles

A2DP, AVRCP, HFP, DID1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026A2DP v1.3.2, AVRCP v1.6.2, HFP v1.8, DID v1.3. LE Audio is listed as available through a later OTA update and is not stored as supported.

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.

Yes4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Multipoint support to pair a phone and a laptop at the same time. A 22 November 2024 firmware update adds Google Audio Switch.

Yes3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Multipoint instructions connect two devices simultaneously. (PDF page 4)

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

27Owner's manualsupport.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw1b3a2292/pdfs/JBL_Tune%20Buds%20Ghost_QSG_Multilingual.pdfRead 10 October 2026Multi-point connection, maximum 2 devices, on the Ghost Edition guide for model TUNE BUDS.

23Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Multipoint chapter: connects to two devices simultaneously.

Multipoint with LDACiMany buds turn multipoint off on LDAC

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

Not available

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Automatic switching between own devicesiThrough the maker's account

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Fast pairing

Google Fast Pair, Microsoft Swift Pair7Owner's manualsupport.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw1b3a2292/pdfs/JBL_Tune%20Buds%20Ghost_QSG_Multilingual.pdfRead 10 October 2026The guide shows the Android account pop-up (Android 6.0+) and Microsoft Swift Pair (Windows 10 v1803+).

Google Fast Pair2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Exact P40i feature paragraph explicitly supports Google Fast Pair for Android.

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

Not available

10m3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications page 10: Bluetooth operating range 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

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Latency

1 of 3 differ

Low latency mode

Not available

Yes2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Product feature: Game mode.4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026

Claimed latency

Not available

Not available

Lowest claimed latency

Not available

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.

Not available

Windows, macOS, Android, iOS12Maker product pageankernordics.com/products/p40i-a3955011Read 7 October 2026Exact P40i maker FAQ specifically covers Windows input/output, Mac Bluetooth audio, Android-phone Bluetooth volume and iPhone audio. Documented playback paths, not generic inference from Bluetooth version. No console/Linux platforms added.

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.

AJBL Tune Buds

Not available

Bsoundcore P40i

Platform	Connection	Microphone works
Windows	Bluetooth	Yes
macOS	Bluetooth	Not available
Android	Bluetooth	Not available
iOS	Bluetooth	Not available

Source12Maker product pageankernordics.com/products/p40i-a3955011Read 7 October 2026Exact FAQ documents Bluetooth pairing/playback on Windows, Mac, Android and iPhone. Windows microphone explicitly assigned soundcore P40i Hands-Free in conferencing software and system input, so microphone_works true only for that proved row. Unknown per-platform mic flags omitted.

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

AJBL Tune Buds

Not available

Bsoundcore P40i

Feature	Needs
Google Fast Pair	Compatible Android device.
HearID Sound and custom sound settings	soundcore app on iOS or Android. Firmware must be updated as instructed by the maker.
Game mode and Movie mode	soundcore app.
Custom touch controls	soundcore app. Single tap cannot be assigned Voice Assistant.
Find Earbuds audible locator	Earbuds within the Bluetooth connection range. This is a local sound locator, not a tracking network.
Microphone in Windows conferencing apps	Select soundcore P40i Hands-Free as the app microphone and speaker.

Source13Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 7 October 2026Exact maker app guide pages 2, 5, 6, 7, 8 establishes iOS/Android app, HearID, immersive modes, custom controls and audible finder within Bluetooth range. Exact Japan maker page binds Fast Pair to Android. Nordic FAQ supplies Windows Hands-Free and assistant assignment restriction. No unstated minimum OS/version/codec inferred.14Maker product pageankernordics.com/products/p40i-a3955011Read 7 October 2026Exact Windows FAQ explicitly assigns Hands-Free for conferencing input/output. Exact assistant FAQ says single tap cannot invoke assistant. These are requirements, not Microsoft Teams certification.15Maker product pageankerjapan.com/pages/soundcore-p40iRead 7 October 2026Exact Google Fast Pair paragraph specifically identifies Android devices. Page footnote tells users to ensure firmware is updated when using the soundcore app, while basic earbuds playback also works without the app. No unstated platform minimum or firmware version is inferred.

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.

70mAh1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Earbud lithium-ion polymer 70 mAh at 3.85 V.

60mAh3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications table (PDF page 7): 60 mAh x 2 earbuds.

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.

AJBL Tune Buds

Mode	Includes case recharges	Hours (h)
ANC off	No	12
ANC off	Yes	48
ANC on	No	10
ANC on	Yes	40
Call	No	6
Call	No	6.6

Source1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Music playtime with Bluetooth on: ANC off up to 12 h, ANC on up to 10 h. Total 48 (12+36) h with ANC off, or 10 h plus 30 h in the case with ANC on, so 40 h. Talk time up to 6 h with ANC on and up to 6.6 h with ANC off.

Bsoundcore P40i

Mode	Includes case recharges	Hours (h)
ANC off	No	12
ANC off	Yes	60
ANC on	No	10
ANC on	Yes	50
Transparency	No	10
Transparency	Yes	50
Call	No	7

Source3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications p 10: 12/60 h ANC off, 10/50 h ANC on, earbuds-only versus case-inclusive. Transparency 10/50 h and call 7 h from Nordic English FAQ.5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026FAQ: Transparency 10 h buds and 50 h with the case. Calls 7 h with ANC off and 6.5 h with ANC on

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.

12h=CalculatedFrom Claimed battery life

12h=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.

10h=CalculatedFrom Claimed battery life

10h=CalculatedFrom Claimed battery life

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

12h=CalculatedFrom Claimed battery life

12h=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.

48h=CalculatedFrom Claimed battery life

60h=CalculatedFrom Claimed battery life

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

40h=CalculatedFrom Claimed battery life

50h=CalculatedFrom Claimed battery life

Talk time (claimed)

6.6h=CalculatedFrom Claimed battery life

7h=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

60min3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications page 10: up to one hour for earbuds. Nordic FAQ says around 50 minutes, manual preferred.5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026FAQ says around 50 mins, lab data at 25 +/- 3 degrees C

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 spec sheet lists a charging time of 2 hours from empty and does not say whether this is the earbuds, the case or both.1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Not available

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

15min1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

10min3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Manual page 3 charging diagram: 10-minute charge for 5 hours of playback. ANC state unspecified.

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 spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Speed Charge for 15 minutes gives 4 hours of playtime. ANC setting and codec are not stated.

5h3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Manual page 3 charging diagram: 10-minute charge for 5 hours of playback. ANC state unspecified.

Charging case

4 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.

750mAh1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Charging case lithium-ion polymer 750 mAh at 3.7 V. The Ghost Edition guide lists 680 mAh.

800mAh3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications table (PDF page 7): 800 mAh case.

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 spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026A USB Type-C charging cable is in the box.

USB-C3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Manual page 1 overview: USB-C charging port.

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

180min3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Specifications page 10: up to three hours for case by cable.5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026FAQ: around 3 hours via a wall charger, 4 hours via a wireless charger

Wireless charging

No4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026

Yes2Maker product pageankerjapan.com/products/a3955Read 30 September 20265Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 20266Owner's manualcdn.shopify.com/s/files/1/0519/2355/0368/files/51005004317_V2_soundcore_Headphone_A3955_EU_Offline_QSG_Safety_90x90mm_20240117.pdfRead 30 September 2026Lists a WPT operating frequency of 110 KHz-205 KHz

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

Not available

Qi16Reviewsoundguys.com/anker-soundcore-p40i-review-143328Read 7 October 2026Approved original A3955 reviewer explicitly says case supports Qi wireless charging. Maker manual specifies placing case in charger centre and safety document WPT band. This is compatible Qi, not an invented WPC certificate/ID, Qi2 or MagSafe support.

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.

Touch4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026

Touch3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Manual page 1 overview: touch control area.

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

Not available

Touch5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026FAQ: volume on the buds is set up in the app under Controls, Customize Volume Adjustment

Gestures

Left single tap: ambient sound control, Left double tap: TalkThru on or off, answer or end call, Left tap and hold: voice assistant, reject call, mute microphone, Right single tap: play or pause, Right double tap: next track, answer or end call, Right triple tap: previous track, Right tap and hold: voice assistant, reject call, mute microphone4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Default controls table. Every combination can be customized in the JBL Headphones app.

Single tap, Double tap, Press and hold for 2 seconds3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Controls table: x 1 tap, x 2 double tap, 2 second press and hold

Remappable controls

Yes1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 20264Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026

Yes3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Controls instructions expressly customisable via Soundcore app. (PDF page 4)

Voice assistant

Not available

Siri12Maker product pageankernordics.com/products/p40i-a3955011Read 7 October 2026Exact FAQ instructs remapping touch action to phone Voice Assistant and separately troubleshoots Siri volume. Siri is directly named. Generic Android assistant support does not identify Google Assistant/Gemini, so no brand guessed. Single tap cannot activate assistant.

Sensors and health

2 of 9 differ

In-ear detection

Not available

Not available

Sensors

Not available

Touch sensors17Maker product pageankerjapan.com/pages/soundcore-p40iRead 7 October 2026Exact maker paragraph explicitly names touch sensors and a raised dot placed on them for intuitive operation. Sensor technology is not called capacitive/optical because not stated. This does not establish wearing detection, motion or health sensors.

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

Yes4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026Sound Effects p 5: HearID hearing test plays several frequency tones to create a hearing-sensitivity profile. Consumer personalization, not a clinical test.

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Not available

Not available

Fit and durability

5 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.

S, M, L7Owner's manualsupport.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw1b3a2292/pdfs/JBL_Tune%20Buds%20Ghost_QSG_Multilingual.pdfRead 10 October 2026Quick Start Guide for the Tune Buds Ghost Edition names the model TUNE BUDS. Its box contents show S, M and L ear tips. The standard guide could not be reached.

XS, S, M, L, XL3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Manual page 2 fit diagram: XS, S, M, L and XL tips.

Ear tip materials

Not available

Silicone16Reviewsoundguys.com/anker-soundcore-p40i-review-143328Read 7 October 2026Original P40i review explicitly names five pairs of silicone tips with integrated grilles. No foam or hybrid tips imported from optional aftermarket accessories.

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

Not available

None7Reviewrtings.com/headphones/reviews/anker/soundcore-p40i-true-wirelessRead 30 September 2026They lack wings or stabilizers

Ear tip fit test

Not available

Yes4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026App guide page 3: earbud fit test.

Dust and water rating, buds

IP541Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026IP54 water and dust resistant.

IPX52Maker product pageankerjapan.com/products/a3955Read 30 September 2026IPX5, buds only5Maker product pageankernordics.com/products/p40i-a3955011Read 30 September 2026

Dust and water rating, case

Not available

Not available

Water resistance depth

Not available

Not available

Software

2 of 6 differ

Companion app

JBL Headphones1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 20264Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026

soundcore4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026Soundcore app, from the App Store or Google Play

App platforms

Not available

iOS, Android4Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Guide.pdfRead 30 September 2026App installation expressly App Store iOS or Google Play Android. (PDF page 2)

User firmware updates

Yes4Reviewsoundguys.com/jbl-tune-buds-review-113398Read 10 October 2026Earbuds and case firmware updates through the JBL Headphones app.

Yes3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Firmware update user instructions app Settings/download. (PDF page 6)

Finding network

Not available

Not available

Precision findingiUWB in the case

Not available

Not available

Live translation

Not available

Not available

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.

5.4g(0.2 oz)1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Earbud 5.4 g per piece (10.8 g combined).

5g(0.2 oz)2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Product specifications: approximately 5 g per earbud. 58 g with case includes earbuds and is not case-only.

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.

42g(1.5 oz)1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026Spec sheet lists 42 g. The Ghost Edition guide lists 44 g, and SoundGuys and the JBL support listing give about 39 g. The maker spec sheet is preferred.

Not available

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

1 of 3 differ

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

2AOKB-A39556Owner's manualcdn.shopify.com/s/files/1/0519/2355/0368/files/51005004317_V2_soundcore_Headphone_A3955_EU_Offline_QSG_Safety_90x90mm_20240117.pdfRead 30 September 2026FCC ID: 2AOKB-A3955, IC: 23451-A3955

Other certifications

Not available

EU Radio Equipment Directive 2014/53/EU conformity, EU RoHS Directive 2011/65/EU and amendment 2015/863 conformity, ISED IC 23451-A3955, Japanese radio technical conformity mark18Maker spec sheet (PDF)salesforce-knowledge-download.s3.us-west-2.amazonaws.com/000027115/en_US/000027115.pdfRead 7 October 2026Producer EU/UK titled declaration V3.0 explicitly binds soundcore P40i Model A3955 to RED 2014/53/EU and RoHS 2011/65/EU plus 2015/863. Signed July 15, 2025. Exact safety guide supplies IC 23451-A3955. Japanese exact maker product page explicitly says technical conformity mark approved product, 2.40-2.48 GHz. No UK statutory names inferred from the combined document title and no standard-number typo silently corrected.19Owner's manualcdn.shopify.com/s/files/1/0519/2355/0368/files/51005004317_V2_soundcore_Headphone_A3955_EU_Offline_QSG_Safety_90x90mm_20240117.pdfRead 7 October 2026Matching safety guide explicitly prints IC 23451-A3955. Existing FCC ID 2AOKB-A3955 remains. Japan radio marking number is visible in text but no certifier name guessed.20Maker product pageankerjapan.com/products/a3955Read 7 October 2026Exact product specification package says radio technical conformity mark approved, operating band 2.40-2.48 GHz. No unrelated medical/communications approval inferred.

In the box

2 of 2 differ

In the box

JBL Tune Buds earbuds, Charging case, USB Type-C charging cable, Ear tips in 3 sizes, Warranty and warning sheet, Quick Start Guide and safety sheet1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Earbuds, Charging case, Five sizes of ear tips, USB-A to USB-C cable, Safety manual, Quick start guide2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Package contents, translated from Japanese product page.

Cables included

AJBL Tune Buds

Type	Count
USB-C charging cable	1

Source1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Bsoundcore P40i

Type	Count
USB-A to USB-C	1

Source2Maker product pageankerjapan.com/products/a3955Read 30 September 2026Package contents: USB-C and USB-A cable, one charging cable.

Links

Not compared

Product page

jblstore.co.id/en/product/jbl-tune-buds2Maker product pagejblstore.co.id/en/product/jbl-tune-budsRead 10 October 2026JBL Indonesia store page, used because JBL.com is not reachable for automated access.

us.soundcore.com/products/p40i-a39550111Maker product pageus.soundcore.com/products/p40i-a3955011Read 30 September 2026Opened maker product page names exact P40i model.

Spec sheet

id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdf1Maker spec sheet (PDF)id.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw44c744a4/pdfs/JBL_Tune_BUDS_%20Specsheet_EN.pdfRead 10 October 2026

Not available

Manual

Not available

lp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdf3Owner's manuallp.ankerjapan.com/hubfs/aoos/manual/A3955Manual.pdfRead 30 September 2026Manual pairing instructions expressly name soundcore P40i. (PDF page 2)

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.

Not available

2years6Owner's manualcdn.shopify.com/s/files/1/0519/2355/0368/files/51005004317_V2_soundcore_Headphone_A3955_EU_Offline_QSG_Safety_90x90mm_20240117.pdfRead 30 September 2026EU safety guide warranty page: 24-month limited warranty. Japan has 18 months plus 6 months after Anker membership registration. Market-specific warranty.

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