Earbuds / Compare

soundcore Space A40 vs TOZO T10

A

Product A: soundcore

Space A40

76 of 166 known

Change soundcore Space A40

Compare the TOZO T10 with

Search earbuds

B

Product B: TOZO

T10

67 of 166 known

Change TOZO T10

Compare the soundcore Space A40 with

Search earbuds

All 166 fields

Every value links to where we found it.

Only differences

Asoundcore Space A40

BTOZO T10

General

5 of 8 differ

Series

Not available

T Series1Maker product pagetozostore.com/products/t10Read 21 October 2026The store tags the product as T Series.

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

A3936, A39360121Maker product pageus.soundcore.com/products/space-a40-a3936011.jsRead 8 October 2026Current Black sales SKU is A3936012, despite historical URL handle A3936011. Core hardware model is A3936 from the original and current service documentation. A changed sales-code suffix is not claimed to be either a hardware revision or packaging-only change.

T101Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Model: T10. The pairing name is TOZO-T10. No regulatory model code is published.

GTIN / EAN

1946441022721Maker product pageus.soundcore.com/products/space-a40-a3936011.jsRead 8 October 2026Exact current official Black variant barcode 194644102272. Other colours have separate barcodes and are not represented as SKU rows.

6971681317791, 6971681317821, 6971681317838, 69716813178142Maker product pagetozostore.com/products/t10.jsRead 16 October 2026Store barcode field for Black 6971681317791, Matte Blue 6971681317821, Matte Khaki 6971681317838 and Matte Gray 6971681317814. Light green and Matte White carry internal codes that are not valid barcodes, so they are left out.

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

Not available

Not available

Status

Available1Maker product pageus.soundcore.com/products/space-a40-a3936011.jsRead 8 October 2026Native official US public product JSON identifies Black variant 41956103487678 as available true. Stock is a point-in-time observation, not a permanent quantity claim. The legacy page contains both visible and hidden Sold out template text, so native variant availability is used.

Available2Maker product pagetozostore.com/products/t10.jsRead 16 October 2026The store lists the product as available on 2026-10-16.

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

Not available

Not available

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

Not available

Not available

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

$99.995Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026Manufacturer-issued August 25, 2022 release explicitly says A40 is available in the US for USD 99.99. Space Q45 pricing is separate.

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.

€99.995Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026Same exact A40 section lists EUR 99.99 in Germany and Europe. Current sale price is not launch MSRP.

Not available

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

US1Maker product pageus.soundcore.com/products/space-a40-a3936011.jsRead 8 October 2026

Not available

ColoursiThe maker's own colour names

Black, White, Navy Blue, Fresh Green, Purple1Maker product pageus.soundcore.com/products/space-a40-a3936011.jsRead 8 October 2026

Black, Light green, Matte Blue, Matte Khaki, Matte Gray, Matte White2Maker product pagetozostore.com/products/t10.jsRead 16 October 2026Store option names, verbatim. The tech specs row Color lists Black/Gray/White/Khaki/Blue, so the store option names are used.

Segment

Music2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Music1Maker product pagetozostore.com/products/t10Read 21 October 2026Store product tags: Headphones, In-Ear, IPX8, Premium Call Quality, T Series. TOZO names no sport, gaming or office segment, so music is stored for a general headphone. Premium Call Quality is a feature tag.

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.

In-ear2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

In-ear1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Type: In-ear True Wireless.

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

Stemless2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Current exact-SKU maker gallery shows compact stemless in-ear buds. No inference about microphone or driver quantity is made from appearance.

Stemless1Maker product pagetozostore.com/products/t10Read 21 October 2026The earbuds are a compact body with no stalk, as shown in the product photos.

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

Either bud2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact current maker FAQ explicitly permits taking either left or right bud alone and returning the unused bud to the case.

Not available

RGB lighting

Not available

Not available

Drivers and sound

7 of 17 differ

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

Asoundcore Space A40

Type	Diameter (mm)
Dynamic	10

Source4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Original and current guide explicitly identify a 10 mm dynamic driver. Physical transducer quantity per bud is not separately stated, so count remains unknown rather than inferred from one row.11Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026Newer A3936 guide has the same core 10 mm dynamic, 16 ohm, 53 mAh x 2 / 800 mAh, 20 Hz to 20 kHz and 10 m specification table. It prints Bluetooth 5.3 instead of the original/current-shop 5.2. That concrete discrepancy is not used to infer a firmware upgrade, hardware revision or universal measurement equivalence.

BTOZO T10

Type	Diameter (mm)	Count per earbud
Dynamic	8	1

Source1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Driver: 8 mm dynamic driver. The feature text speaks of the T10's dynamic driver in the singular, so one driver per earbud is stored. No driver role is named.

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

Dynamic4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026

Dynamic1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Driver: 8 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

8mm=CalculatedFrom Drivers per bud

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

Not available

1=CalculatedFrom Drivers per bud

Diaphragm material

Metal-ceramic, double-layer diaphragm5Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026A40-specific paragraph names innovative 10 mm double-layer-diaphragm drivers with metal-ceramic material. Silk is specified for the separate 40 mm Space Q45 driver and is not transferred.

Not available

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

Min20 HzMax20 kHz4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Both guide tables explicitly publish acoustic 20 Hz to 20 kHz response. This is not extended to 40 kHz or 96 kHz from a wireless Hi-Res certification or codec name.11Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026

Min20 HzMax20 kHz1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Frequency response range: 20 Hz - 20 kHz. Maker figure with no stated conditions. EarbudsArena lists 16 Hz to 20 kHz.

Impedance

16Ω4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Original rendered English table explicitly shows 16 ohms. The newer guide corroborates it with readable text.11Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026

32Ω3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 7.0 Specification: Speaker type 8 mm x 2 and Impedance 32 ohm. The manual does not say that it is the same hardware as the store listing, but it is the newer T10 manual on the maker's page.

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

Not available

Not available

Sensitivity reference

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Personalised soundiA profile from a hearing test or ear scan

Yes5Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026A40-specific HearID procedure automatically tunes audio frequencies to personal hearing. This is distinct from manually selecting EQ sliders.13Maker product pageservice.soundcore.com/article-description/Four-Steps-to-Make-Your-soundcore-Space-A40-Earbuds-Sound-BetterRead 8 October 2026

Not available

Onboard EQ

Not available

Not available

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

85Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026A40-specific sound section explicitly publishes eight-band custom EQ. The current maker sound-improvement article separately confirms 22 presets, without publishing a complete name list.13Maker product pageservice.soundcore.com/article-description/Four-Steps-to-Make-Your-soundcore-Space-A40-Earbuds-Sound-BetterRead 8 October 2026Exact support article confirms 22 EQ presets and HearID sound profile. The eight-band count comes directly from the maker launch release. Full preset names are not invented.

105Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Features section: the TOZO app custom equalizer has 10 frequency bands with +/- 5 dB adjustments.

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

Not available

Not available

Volume limit

Not available

Not available

Spatial audio

1 of 2 differ

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

3D Surround Sound8Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026The newer official A3936 guide, PDF created August 27, 2025 and linked by the current service index, explicitly lists 3D Surround Sound among app features. Exact enabling app or firmware version is not published. This is a current documentation claim, without asserting a launch feature or availability on the original reviewed firmware 3.19.

Not available

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

Not available

Not available

Noise cancelling

4 of 11 differ

Active noise cancelling

Yes2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

No4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Spec table: noise isolation yes, no active noise canceling. SoundGuys tested an Amazon unit marked UPGRADED 2022, so other T10 versions may differ.

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

Not available

Not available

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

Not available

Not available

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

Yes2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Not available

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

Not available

Not available

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

Not available

Not available

Transparency mode

Yes2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Not available

Adjustable transparency

Not available

Not available

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

Not available

Not available

Conversation detection

Not available

Not available

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

Yes2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact maker FAQ identifies a selectable Wind Noise Reduction mode within ANC and Transparency settings. It automatically activates when detected wind crosses its threshold. This is distinct from the separate AI call-noise processing.

Not available

Measured

10 of 23 differ

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

SoundGuys measured the default Soundcore Signature profile close to its Headphone Preference Curve, with lower bass and high-frequency output relative to that target.7Reviewsoundguys.com/anker-soundcore-space-a40-review-81004Read 8 October 2026Original reference sample and same firmware/app as the named SoundGuys review. Specific default profile and target are preserved. No chart amplitude is estimated as an exact bass/treble deviation.

V-shaped default tuning. Bass is boosted by around 15 dB over a flat target up to about 200 Hz. Stock treble is also boosted. The reviewer finds the response identical to the previous T10.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Reviewer own MiniDSP H.E.A.R.S. measurements and listening. Bass boost ends around 200 Hz. The Standard preset adds sub, mid-bass and treble boost. The reviewer says the response matches the previous T10.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Same MiniDSP H.E.A.R.S. method plus listening tests by the reviewer.

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

15dB5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Text states lower frequencies are boosted by around 15 dB over the neutral target. The target is the reviewer flat line through 300 Hz, not a Harman curve. The figure is the reviewer approximate value.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Frequency response method: MiniDSP H.E.A.R.S. with REW, five measurements averaged and smoothed 1/12, earbuds calibrated at 300 Hz and 94 dB. The target is a flat line through 300 Hz.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Asoundcore Space A40

Not available

BTOZO T10

ANC on	Overall (dB)
No	16.7

Source5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Passive isolation of the earbuds with silicone tips on the reviewer rig. Published as measured average noise isolation 16.7 dBA, with a table of ten A-weighted values from 100 Hz to 15 kHz. A plain average of the table gives about 15.2 dBA, so the published average may use more points. No bass, mid or treble group figures are published, so only the overall value is stored.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Method: constant 85 dB noise at the rig, earbuds on artificial ears, SPL reduction at frequencies from 100 Hz to 15 kHz, converted to A-weighted dBA per IEC 61672 and averaged. Measured with a MiniDSP H.E.A.R.S. rig.

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

Not available

16.7dB=CalculatedFrom Noise isolation (measured)

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

Not available

16.7dB=CalculatedFrom Noise isolation (measured)

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

Not available

Call quality is clear and loud with minor distortion. Noise reduction keeps the voice understandable in noise. The previous T10 microphone was overly quiet.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Recorded call demos with and without background noise. No numeric microphone measurement is published. Phone, codec and firmware are not stated.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Asoundcore Space A40

Not available

BTOZO T10

Connection	Low latency mode	Latency (ms)
Bluetooth	No	130

Source5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Game latency 130 ms over Bluetooth, tested with mobile games and no Game Mode on the unit. The review names no phone, platform or codec, so those columns are empty. The same page says video shows no visible lag.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Method: audio lag judged on video and in fast mobile games on Android and iOS devices. The page gives no latency measurement procedure in milliseconds.

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

Not available

130ms=CalculatedFrom Latency (measured)

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

Not available

Not available

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

Not available

Not available

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

Asoundcore Space A40

ANC	Hours (h)
Yes	7.92

Source7Reviewsoundguys.com/anker-soundcore-space-a40-review-81004Read 8 October 2026SoundGuys purchased its original retail A3936011 reference sample, tested for one week on firmware 3.19 and app 3.1.1. Constant audio playback peaking at 75 dB SPL with ANC on ran 7 h 55 min, converted to hours. Host and codec are not identified. The current sales code A3936012 is separately named, not described as the tested unit. A hardware change or unchanged-hardware reason for the suffix change is not asserted. The quoted case recharge count and projected well-over-24-hour total are not stored as measured case runtime. Identity was checked against the actual A3936 maker manuals and current selected-SKU specifications: the 10 mm dynamic driver, 16 ohm impedance, 53 mAh x 2 / 800 mAh battery system, 20 Hz to 20 kHz acoustic range, 10 m range and selected 5.2 radio claim match. No declared current physical component difference was found. This remains the named original test, without claiming current stock was directly retested.

BTOZO T10

ANC	Hours (h)
No	10.58

Source5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Tested edition: Upgraded 2024 T10 with the app. Earbuds playing music at 50 percent volume from a full charge until empty: 10 hours 35 minutes, stored as 10.5833 h. The review states no codec, host device or firmware. The review lists the maker claim as 15 hours, while the store tech specs say 10 hours. Case recharges are excluded. A SoundGuys test of an older T10 unit gave 6 hours 32 minutes and is not stored because that unit differs.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Method: charge to 100 percent, play music at 50 percent volume until the battery is empty, normal room temperature about 20 C, timed to the minute. ANC is enabled for ANC models.

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

7.92h=CalculatedFrom Battery life (measured)

10.58h=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

Not available

Not available

Microphones and calls

3 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.

62Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Current maker specification states six microphones with AI for calls. Counts the physical microphones across the pair. Logical ANC/call uses are not counted as separate microphones.

23Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 1.0 product sketch labels one Mic Hole on the earbud. Read as one microphone per earbud, which agrees with the SoundGuys spec table.7Spec databasesoundguys.com/product/tozo-t10-wireless-earbudsRead 21 October 2026SoundGuys product spec table: microphone count 2. The page names no edition and links to the review of an older unit marked UPGRADED 2022. The T10 Mini manual sketch labels one mic hole on the earbud, which fits one microphone per earbud. The store page names no count.

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.

62Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Published six microphones across the earbud pair are counted once, without adding separate counts for their ANC functions. No case microphone is inferred.

23Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Same sketch. The T10 has no ANC, so no other microphones are shown.7Spec databasesoundguys.com/product/tozo-t10-wireless-earbudsRead 21 October 2026The T10 has no ANC, so there are no separate noise cancelling microphones. The total equals the call microphone count of 2.

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

AI2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

DSP1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Call noise cancellation: ENC call noise reduction. ENC is a processing feature for calls, so dsp is stored. The page names no microphone count.

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

Not available

Not available

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

Not available

Not available

SidetoneiHear your own voice in calls

Not available

Not available

Connectivity

6 of 18 differ

Chip

Not available

Not available

Connections

Bluetooth2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Bluetooth1Maker product pagetozostore.com/products/t10Read 21 October 2026Bluetooth only. No other connection is listed.

Bluetooth

5.22Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact current US product page and original A3936 manual explicitly state Bluetooth 5.2, selected for this current Black reference. The newer generic A3936 guide prints 5.3. No firmware upgrade, revised radio hardware or colour-specific assignment is proven. The discrepancy remains explicit and is not transferred to another revision.

5.31Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Bluetooth version: Bluetooth 5.3. The headline also says Bluetooth 5.3. The T10 manual does not state a version.

Bluetooth codecs

SBC, AAC, LDAC2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

AAC, SBC1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Audio codec: AAC/SBC.

Bluetooth profiles

Not available

A2DP, AVRCP, HFP, HSP3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 7.0 Specification: Support Bluetooth profile A2DP, AVRCP, HFP, HSP.

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.

Yes2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

No4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Review: no fast pair, multipoint or low latency modes. The tested unit is an older edition without the app.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Bluetooth section: multipoint not supported. SoundGuys says the same for its unit.

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

22Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact maker Dual Connection describes two concurrent source devices, separate from remembered pairing records.

Not available

Multipoint with LDACiMany buds turn multipoint off on LDAC

No2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact maker FAQ says multipoint is automatically disabled when LDAC is enabled. Original manual also states that LDAC is unavailable with two-device connection.

Not available

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

Not available

Not available

Automatic switching between own devicesiThrough the maker's account

Not available

Not available

Fast pairing

Not available

Not available

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

10m4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Direct metric claim 10 m, separate from the rounded 33 ft companion value.11Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026

10m1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Effective Bluetooth range: 10 m. The T10 manual says the signal works normally within 12 m and is interrupted beyond 12 m.

Wireless receiveri2.4 GHz dongle

Not available

Not available

Receiver connector

Not available

Not available

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

Not available

Not available

Latency

1 of 3 differ

Low latency mode

Not available

No4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Review: no low latency mode. The tested unit is an older edition without the app.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Bluetooth section: no Game Mode support. SoundGuys also lists no 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.

Asoundcore Space A40

Feature	Needs
LDAC audio	Compatible Android 8.0 or later source. Enable Preferred Audio Quality in soundcore. LDAC disables multipoint and increases battery consumption.
Earbud volume controls	Assign volume commands in the soundcore app. They are not enabled by default in the original reviewed setup.
3D Surround Sound	Listed in the newer A3936 app guide. Exact minimum app and firmware version is not published, so availability on firmware 3.19 is not claimed.

Source9Maker product pageservice.soundcore.com/article-description/How-to-Enable-LDAC-on-soundcore-Space-A40-EarbudsRead 8 October 2026Exact manufacturer LDAC guide identifies Android 8.0 or later and app-controlled mode. Volume and current documented 3D Surround conditions come from their separate cited maker/review sources, without inventing a firmware rollout.

BTOZO T10

Not available

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.

53mAh4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Guide table explicitly states 53 mAh x 2 earbuds, so 53 mAh per bud. Typical versus rated capacity and nominal cell voltage are not labelled.11Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026

40mAh1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Battery capacity: 40 mAh for the earphones. The page does not say whether the figure is one earbud or the pair. It is stored as one bud, as on the TOZO A1 listing.

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.

Asoundcore Space A40

Mode	Codec	Includes case recharges	Hours (h)
ANC off	Not available	No	10
ANC off	Not available	Yes	50
ANC on	Not available	No	8
ANC on	Not available	Yes	40
Transparency	Not available	No	8
Transparency	Not available	Yes	40
ANC off	LDAC	No	6
ANC off	LDAC	Yes	30
ANC on	LDAC	No	5
ANC on	LDAC	Yes	25
Call	Not available	No	6

Source3Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact maker playtime FAQ separates Normal 10 h / 50 h total, ANC 8 h / 40 h, transparency 8 h / 40 h, LDAC off-ANC 6 h / 30 h and LDAC with ANC 5 h / 25 h. Total means initial earbud charge plus case recharges, as explicitly confirmed by the manual. Non-LDAC codec is not named, so AAC or SBC is not guessed. The selected playtime FAQ states default Anker laboratory settings and 50 percent volume. A separate discharging-troubleshooting answer says 60 percent volume for the same 8/10-hour estimates. Neither is silently substituted for the other. Call row is the maker Normal/ANC-off six-hour claim, with no codec assigned. Its separate ANC-on five-hour call claim cannot be distinguished by the call enum and remains in this note.

BTOZO T10

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	10
ANC off	AAC	Yes	45

Source1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Music play time (AAC, default setting, 50% volume): 10 h on a single charge and 45 h with the charging case. The page headline and the product images claim 55 hours total, 15 hours single playtime and under 2 hours fast charging. They give no test conditions and contradict the tech specs table, so the table figures are stored.

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

10h=CalculatedFrom Claimed battery life

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.

8h=CalculatedFrom Claimed battery life

Not available

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

10h=CalculatedFrom Claimed battery life

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.

50h=CalculatedFrom Claimed battery life

45h=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

Not available

Talk time (claimed)

6h=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.

120min2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact maker charging FAQ explicitly says about two hours to fully charge earbuds, converted to 120 minutes. Adapter, initial percentage and cable are not separately specified. This is an approximate maker estimate, not a reviewer charge measurement.

120min1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Cable charge time: 2 h for the earphones. The page does not say how the earbuds are charged, so the earbud time is read as charging in the case.

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

The maker estimates about two hours for a full earbud charge, three hours for the case by USB-C cable, or 3.5 hours for the case wirelessly. Ten minutes in the case is claimed to give up to four hours of earbud playback. Use a certified USB-C charging cable. The manual lists a 5 V / 0.65 A input, without an inferred charging-wattage or USB-PD claim. Fully dry the earbuds and port before charging. ANC, LDAC, calls and volume affect runtime.3Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Component-specific approximate times come from the exact public maker FAQ. The original and newer guide SPECS row says only two hours, while its charging diagram depicts three hours beside the powered case. That generic table alone is not used to assign case-only timing. The explicit component-specific FAQ supports the stored bud and cable-case estimates. Literal 5 V / 0.65 A input is not converted into accepted watts or a charging protocol.

The manual says to charge the case with a 5V/1A adapter, which can be a computer USB port or another USB charger.3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 5.2: use the 5V/1A adapter to charge the charging case, which can be charged with a computer USB or another USB interface charger.

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

10min2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Not available

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.

4h2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Maker claims up to four hours of earbud listening after ten minutes in the case. Exact mode, codec and volume for the quick-charge claim are not stated. The 50-hour case-inclusive headline is separate.

Not available

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.

800mAh4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Guide table separately states 800 mAh case-cell capacity. No USB output capacity or energy conversion is inferred.11Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026

400mAh1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Battery capacity: 400 mAh for the charging 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-C2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

USB-C1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Charging port: USB Type-C.

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.

180min2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact maker charging FAQ explicitly says about three hours for the case by USB-C cable, converted to 180 minutes, and about 3.5 hours wirelessly. The latter is kept in visible charging guidance, not substituted for the cable field.

90min1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Cable charge time: 1.5 h for the charging case.

Wireless charging

Yes2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Yes1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Wireless charging: Wireless charging supported. No wireless standard or power is named.

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

Qi5Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026Exact A40 battery paragraph explicitly says the case can be placed on a Qi wireless charging pad. Qi2, magnetic attachment and wireless wattage are not inferred.

Qi5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Battery section: the charging case supports Qi wireless charging.

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

No3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 1.0 product sketch: the case has indication lights. No screen is shown. Section 6.1 describes LED indicator states for the earbuds.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Battery section: the case charge is shown by 4 small LEDs under the lid. No screen is mentioned.

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

2 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.

Touch2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Touch3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 6.0 Button operation: touch panel gestures on both earbuds.

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

Touch2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Exact maker volume FAQ permits assigning volume gestures in soundcore Controls. Source phone volume alone is not treated as earbud controls.

Touch3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 6.2: tap and hold R to increase and L to decrease the volume.

Gestures

Double tap left: play/pause, Double tap right: next track, Double tap either bud: answer/end call, Hold either bud 2 seconds: noise-control mode or reject call4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Original complete stereo/mono controls table. Volume can be assigned in soundcore, without asserting it is enabled by default.

Press twice on the left earbud: previous song, Press twice on the right earbud: next song, Press once on either earbud: play or pause, Press and hold the left earbud: volume down, Press and hold the right earbud: volume up, Press once on either earbud: answer a call, Press and hold either earbud for 2 seconds: hang up or reject a call, Press three times on either earbud: activate the voice assistant3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Sections 6.2 to 6.4, English wording shortened. Calls: tap L/R to answer, hold L/R for 2 seconds to hang up or reject. Triple tap L/R wakes up the voice assistant.

Remappable controls

Yes2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

Yes3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 9.0 TOZO APP: most of the controls can be customized in the app.

Voice assistant

Not available

Phone voice assistant3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 6.4: triple tap wakes up the voice assistant. No assistant is named, so it is the phone's own.

Sensors and health

1 of 9 differ

In-ear detection

Not available

Not available

Sensors

Not available

Not available

Heart rate sensor

Not available

Not available

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

Not available

Not available

Hearing aid featureiAmplification for mild to moderate hearing loss

Not available

Not available

Medical clearances

Not available

Not available

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

Yes5Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026The maker describes the HearID personal-hearing procedure that tunes frequencies to individual hearing. This is a consumer sound-personalization assessment, not a medical hearing diagnosis.

Not available

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Not available

Not available

Fit and durability

3 of 7 differ

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

XS, S, M, L, XL4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Complete original and current WEARING diagrams list XS, S, M, L and XL. Maker launch release and independent box overview corroborate five sizes/pairs. Brief marketing says four tip options without clarifying whether fitted tips are excluded, so that phrase does not override the complete five-size list.11Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000018508/en_US/000018508.pdfRead 8 October 2026

XXS, XS, S, M, L, XL3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 2.0 Packing list shows XL, L, M, S, XS and XXS ear tips, with the M tips pre-attached.

Ear tip materials

Silicone5Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026Exact A40 design paragraph explicitly names five different-sized silicone tips.

Silicone5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Specs: six pairs of silicone ear tips. The review is of the upgraded 2024 T10 and gives XXS to XXL, while the maker guide shows XXS to XL.

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

None7Reviewsoundguys.com/anker-soundcore-space-a40-review-81004Read 8 October 2026Reviewer explicitly says no stabilizing wings or similar fittings. This is direct negative evidence, not an omission from a box list.

None4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Review: the earbuds lack any physical feature like a hook or a fin to keep them in the ear. The tested unit may be an older edition.

Ear tip fit test

Yes4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 202613Maker product pageservice.soundcore.com/article-description/Four-Steps-to-Make-Your-soundcore-Space-A40-Earbuds-Sound-BetterRead 8 October 2026

Not available

Dust and water rating, buds

IPX42Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026

IPX81Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Water resistance - earphone: IPX8. No rating is stated for the case.

Dust and water rating, case

Not available

Not available

Water resistance depth

Not available

Not available

Software

2 of 6 differ

Companion app

soundcore4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026

TOZO app1Maker product pagetozostore.com/products/t10Read 21 October 2026Feature text: compatible with the TOZO app, with 32 preset EQs and over 100 white noise tracks.

App platforms

Android, iOS4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026

iOS, Android3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 10.0 shows App Store and Google Play badges for the TOZO app.

User firmware updates

Yes4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026

Yes3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 9.0 TOZO APP: the earbuds firmware can be updated in the app.

Finding network

Not available

Not available

Precision findingiUWB in the case

Not available

Not available

Live translation

Not available

Not available

Dimensions and weight

1 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.

4.9g(0.2 oz)2Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Current maker specification and single-earbud gallery caption publish 4.9 g. Tip size is not stated. SoundGuys lists 4.6 g for its older sample without calling that a measured result. No weight is transferred into a measured field.

5.5g(0.2 oz)5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Specifications row: 0.19 ounces (5.5 grams) per earbud, for the Upgraded 2024 edition with the app, which matches the current store listing. SoundGuys (an older unit) and EarbudsArena list 5 g per earbud. The figure is a published spec, not a weighing by the reviewer.

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.

Not available

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.

Hi-Res Audio Wireless5Press releaseprnewswire.com/news-releases/soundcore-unveils-space-series-with-two-new-anc-wireless-models-with-stronger-anc-and-long-lasting-battery-life-301612025.htmlRead 8 October 2026Exact A40 sound section names Hi-Res Wireless certification with LDAC. Separate Q45 wired certification is not transferred.

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

Left and right earbuds, Charging case, Five pairs of silicone ear tips, USB-A to USB-C charging cable, Quick Start Guide, Safety Guide10Reviewconsumerreports.org/electronics-computers/headphones/soundcore-by-anker-space-a40/m408250Read 8 October 2026Independent public indexed Consumer Reports overview explicitly lists five pairs of earpieces, charging cradle/recharge battery/carry case, USB-A to USB-C charging cable, Quick Start Guide and Safety Guide. Those combined cradle/battery/carry-case terms refer to the charging case, not three separate accessories. Later full-page open returns an access restriction. No paid test table or bypass is used. This is the standard model box overview, not a claim of a distinct current SKU bundle revision.

Earbuds, Charging case, Type-C cable, Lanyard, Ear tips (XL, L, M, S, XS, XXS), User manual, Quick guide3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 2.0 Packing list: earbuds, charging case, Type-C cable, lanyard, ear tips, user manual and quick guide.

Cables included

Asoundcore Space A40

Type	Count
USB-A to USB-C	1

Source10Reviewconsumerreports.org/electronics-computers/headphones/soundcore-by-anker-space-a40/m408250Read 8 October 2026The same public box overview names one USB-A to USB-C connector cable. Length is not stated and is not borrowed from another Soundcore model.

BTOZO T10

Type	Count
USB-C	1

Source3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 2.0 Packing list shows one Type-C cable. No length is given.

Links

Not compared

Product page

us.soundcore.com/products/space-a40-a39360111Maker product pageus.soundcore.com/products/space-a40-a3936011.jsRead 8 October 2026

www.tozostore.com/products/t101Maker product pagetozostore.com/products/t10Read 21 October 2026

Spec sheet

www.soundcore.com/products/space-a40-a39360112Maker product pagesoundcore.com/products/space-a40-a3936011Read 8 October 2026Current official US full specifications and exact FAQ answers were captured through ordinary public indexed web results. Later full-page requests can redirect by region to Anker Nordics. No access barrier is bypassed. Official direct US native product JSON separately verifies the selected Black sales SKU and availability.

Not available

Manual

salesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdf4Owner's manualsalesforce-knowledge-download.s3.us-west-2.amazonaws.com/000009262/en_US/000009262.pdfRead 8 October 2026Original official A3936 User Manual from the current service index. English APP, WEARING, CHARGING, CONTROLS, LDAC and SPECS sections were read. English SPECS page EN 04, PDF page 6, was rendered to verify 16 ohms where text extraction corrupts the font.

s3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdf3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Image-only PDF, the T10 Mini file on the maker's manual page. Its cover reads T10 True Wireless Stereo. The store product photos for the T10 are named t10mini and the store text says 33% smaller. The older T10 manual (T10.pdf) has the same gestures and lists the earlier case input as 5V/0.5A.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1.5years6Maker product pageservice.soundcore.com/article-description/How-to-Wear-Space-A40-Earbuds-CorrectlyRead 8 October 2026Exact manufacturer Space A40 support article explicitly states an 18-month warranty, converted to 1.5 years. This is separate from statutory consumer rights or a retailer return period.

1.5years1Maker product pagetozostore.com/products/t10Read 21 October 2026Store banner: 12+6 months hassle-free warranty. Stored as 1.5 years for the TOZO US store. Best Buy lists an 18 month warranty.

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