Earbuds / Compare

JLab GO Air POP vs TOZO A1

A

Product A: JLab

GO Air POP

59 of 166 known

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B

Product B: TOZO

A1

51 of 166 known

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All 166 fields

Every value links to where we found it.

Only differences

AJLab GO Air POP

BTOZO A1

General

4 of 8 differ

Series

Not available

A Series1Maker product pagetozostore.com/products/a1Read 15 October 2026The store tags the product as A Series.

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

EBGAIRPOPRBLK124, EBGAIRPOPRPNK124, EBGAIRPOPRTEL124, EBGAIRPOPRROS124, EBGAIRPOPRLLC1242Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-black.jsonRead 20 October 2026SKU of the store product feeds of the five in-stock colour pages (go-air-pop-true-wireless-earbuds-<colour>.json). Each SKU is the model number of that colour. The 124 suffix is used by all five. Navy and violet carry other SKUs and are out of stock.

A1 Mini1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Model: A1 Mini. The pairing name is TOZO-A1. No regulatory model code is published.

GTIN / EAN

812887017183, 810119070203, 812887017190, 812887017220, 8128870172062Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-black.jsonRead 20 October 2026Barcode of each of the five feeds. The violet page uses the barcode 810119070609, which the GO Pop+ violet page also uses, so violet is left out.

6971681319900, 6971681319887, 6971681319870, 6971681319894, 6971681319856, 69716813198638Maker product pagetozostore.com/products/a1.jsRead 15 October 2026Store barcode field for the colours Black 6971681319900, Blue 6971681319887, Green 6971681319870, Light Khaki 6971681319894, White 6971681319856 and Rose Gold 6971681319863. The Orange, Purple and Light Purple options carry internal codes that are not valid barcodes, so they are left out. ShopSavvy lists a different barcode, 6971681317265, for a green A1.

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

3 August 20216Press releasejlab.com/blogs/press/jlabs-go-air-pop-drops-a-dime-on-the-true-wireless-industryRead 20 October 2026Press release dated 3 August 2021 announcing the launch of the GO Air Pop.

Not available

Status

Available1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Add to cart is open on the five colour pages on 2026-10-20. Price 25 USD.

Available8Maker product pagetozostore.com/products/a1.jsRead 15 October 2026The store lists the product as available on 2026-10-15.

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.

JLab GO Pop+11Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 23 October 2026A notice on the JLab GO Air POP page says the earbuds have been upgraded to GO POP+ and links to the GO POP+ page as the replacement.

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.

$206Press releasejlab.com/blogs/press/jlabs-go-air-pop-drops-a-dime-on-the-true-wireless-industryRead 20 October 2026Introductory MSRP of 20 USD in the press release. The store price is now 25 USD.

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

Not available

ColoursiThe maker's own colour names

Black, Pink, Teal, Rose, Lilac1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Colour names of the five colour pages that are in stock: Black, Pink, Teal, Rose and Lilac.

Black, Orange, Blue, Green, Light Khaki, White, Rose Gold, Purple, Light Purple8Maker product pagetozostore.com/products/a1.jsRead 15 October 2026Store option names, verbatim. Blue shows as unavailable on 2026-10-15. The tech specs row Color lists a different set of names, so the store option names are used.

Segment

Not available

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Design

0 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-ear1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Product photos show a gel ear tip that seals the ear canal. The manual says to try all ear tips for a proper seal.

In-ear1Maker product pagetozostore.com/products/a1Read 15 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.

Stemless8Reviewtechradar.com/reviews/jlab-go-air-popRead 20 October 2026Review: teardrop-shaped ergonomic earbuds with no stalk.

Stemless1Maker product pagetozostore.com/products/a1Read 15 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 bud1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Features: Dual Connect either earbud.5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Quick tips: the left or right earbud can be used independently for music and phone calls.

Either bud3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Section 5.0 Voice Assistant: when using a single or both earbuds, triple-tap the L/R earbud. The quick guide reset step also covers the case where only one earbud works. Either earbud is read as usable alone.

RGB lighting

Not available

Not available

Drivers and sound

3 of 17 differ

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

AJLab GO Air POP

Type	Diameter (mm)	Count per earbud
Dynamic	6	1

Source1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Speaker: 6mm dynamic driver. One driver per earbud is read from the singular spec row.

BTOZO A1

Type	Diameter (mm)	Count per earbud
Dynamic	6	1

Source1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Driver: 6 mm dynamic driver. NerdTechy says there is a 6 mm speaker inside each earbud, so one per earbud. No driver role is named.

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

Dynamic1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026

Dynamic1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Driver: 6 mm dynamic driver.

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

6mm=CalculatedFrom Drivers per bud

6mm=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

High-elastic polymer1Maker product pagetozostore.com/products/a1Read 15 October 2026Feature text Bass Enhancement: the diaphragm utilizes a high-elastic polymer. Stored as published.

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

Min20 HzMax20 kHz1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Frequency Response: 20Hz-20kHz. No conditions are stated.

Min20 HzMax20 kHz1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Frequency response range: 20 Hz - 20 kHz. Maker figure with no stated conditions.

Impedance

16Ω1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Impedance: 16 ohm.

16Ω4Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026Item details Audio table: Impedance 16 ohm. This matches the label in the maker photo.9Maker product pagecdn.shopify.com/s/files/1/0737/0578/3585/files/a1mini-black-main01.webpRead 15 October 2026Main product photo on the maker store: the label inside the case lid reads Impedance 16 ohm, water resistance IPX5, battery 40 mAh, 3.7 V, 0.148 Wh. The label is read from a marketing photo and no spec table repeats the impedance.

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

Not available

Not available

Sensitivity reference

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Personalised soundiA profile from a hearing test or ear scan

Not available

Not available

Onboard EQ

Yes1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Features: Custom EQ3 Sound. The manual says to tap either earbud 3 times to cycle the EQ settings.5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Custom EQ3 sound modes: tap either earbud 3 times to cycle 3 EQ settings.

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.

JLab Signature, Balanced, Bass Boost5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Custom EQ3 sound modes: JLab Signature, Balanced and Bass Boost.

Not available

Volume limit

Not available

Not available

Spatial audio

None of 2 known

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

Not available

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

0 of 11 differ

Active noise cancelling

No7Reviewsoundguys.com/jlab-go-air-pop-review-72769Read 20 October 2026Spec table: no noise cancelling, passive isolation only.

No4Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026Item details Noise Control: Sound Isolation. The Best Buy listing says Noise Cancelling (Active): No. The earbuds use passive isolation only.5Retailer pagebestbuy.com/product/tozo-a1-wireless-earbuds-bluetooth-5-3-lightweight-ipx5-2-mic-ai-calls-premium-sound-bass-32-eqs-charging-case-black/CZT87XXGG7Read 21 October 2026Specifications: Noise Cancelling (Active): No. Listing by a marketplace seller, model A1.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Transparency mode

Not available

Not available

Adjustable transparency

Not available

Not available

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

Not available

Not available

Conversation detection

Not available

Not available

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

Not available

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Measured

4 of 23 differ

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

Against the SoundGuys target curve the response is close except in the low range. Sub-bass and bass are under-emphasised on the default preset and the Bass Boost preset helps. Vocals and hi-hats are slightly prominent.7Reviewsoundguys.com/jlab-go-air-pop-review-72769Read 20 October 2026Review text against the SoundGuys target curve. No numeric bass or treble deviation is published in the text. Default EQ preset first, then Bass Boost.

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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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

Not available

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

SoundGuys describes voices as dull in ideal conditions. Background noise and wind degrade calls.7Reviewsoundguys.com/jlab-go-air-pop-review-72769Read 20 October 2026Review: voices sound dull in ideal conditions. Background noise and wind degrade calls. Editor score 4.3.

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

AJLab GO Air POP

ANC	Hours (h)
No	11.07

Source7Reviewsoundguys.com/jlab-go-air-pop-review-72769Read 20 October 2026SoundGuys standard test: 11 hours 4 minutes of constant music playback at a peak of 75 dB(SPL). The codec is not stated. No ANC. The maker claims 8+ hours, so the test volume is lower than the maker's reference.

BTOZO A1

Not available

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

11.07h=CalculatedFrom Battery life (measured)

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Microphones and calls

2 of 7 differ

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

Not available

24Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026Title and bullets say 2 Mics for AI Calls and the Audio table says 2 Mics ENC Clear Call. The manual labels one calling mic per earbud, so 2 is read as one per earbud.

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.

21Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Support spec table: Total Microphone(s) 2 x MEMS. The press release says a MEMS microphone in both buds.6Press releasejlab.com/blogs/press/jlabs-go-air-pop-drops-a-dime-on-the-true-wireless-industryRead 20 October 2026Built-in MEMS microphone in both buds.

24Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026No ANC, so the call microphones are the only microphones. Same evidence as the call microphone count.

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

DSP1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Tech Specs table Environmental Noise Canceling Microphones: 1-mic ENC + DNS algorithm. Read as digital signal processing, since no AI is named.3Maker product pagehelp.jlab.com/pages/go-air-pop-product-supportRead 20 October 2026Product support spec table row Environmental Noise Canceling Microphones: 1-mic ENC + DNS algorithm. It matches the store Tech Specs table.

AI4Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026Bullet: AI-Enhanced ENC for Clear Calls. This is the maker brand store wording. The maker site does not describe the microphones and a 2021 review found no advanced call noise reduction on the first release.

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

Not available

Not available

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

Not available

Not available

SidetoneiHear your own voice in calls

Not available

Not available

Connectivity

4 of 18 differ

Chip

Not available

Not available

Connections

Bluetooth1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026

Bluetooth1Maker product pagetozostore.com/products/a1Read 15 October 2026Bluetooth only. No other connection is listed.

Bluetooth

5.11Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Version: Bluetooth 5.1.

5.31Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Bluetooth version: Bluetooth 5.3. The feature text says Bluetooth 5.3.

Bluetooth codecs

SBC, AAC1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Tech Specs table Codecs: SBC, AAC. The feed text of the page, the help centre tech spec page, the 2021 press release and a June 2022 TechRadar review list SBC only. SoundGuys tested model EBGAIRPOPRBLK124 and lists AAC and SBC.3Maker product pagehelp.jlab.com/pages/go-air-pop-product-supportRead 20 October 2026Product support spec table row Codecs: SBC, AAC. It matches the Tech Specs table on the store page.7Reviewsoundguys.com/jlab-go-air-pop-review-72769Read 20 October 2026Spec table for model EBGAIRPOPRBLK124: Codecs AAC, SBC.

AAC, SBC1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Audio codec: AAC/SBC.

Bluetooth profiles

HSP, HFP, A2DP, AVRCP1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Protocols: HSP / HFP / A2DP / AVRCP.

HSP, HFP, A2DP, AVRCP1Maker product pagetozostore.com/products/a1Read 15 October 2026Feature text: supports HSP, HFP, A2DP and AVRCP.

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.

No5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Quick tips: only ONE Bluetooth device can be connected at a time.

Not available

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

Not available

Not available

Multipoint with LDACiMany buds turn multipoint off on LDAC

Not available

Not available

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

Not available

Not available

Automatic switching between own devicesiThrough the maker's account

Not available

Not available

Fast pairing

Not available

Not available

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

9.144m1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Range: 30+ ft. Stored as the exact conversion of 30 ft. The plus sign is the maker's qualifier.

10m1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Effective Bluetooth 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

Not available

Latency

None of 3 known

Low latency mode

Not available

Not available

Claimed latency

Not available

Not available

Lowest claimed latency

Not available

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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.

iOS, Android1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Press release: touch controls compatible with both Android and Apple devices. The earbuds pair with any Bluetooth source.6Press releasejlab.com/blogs/press/jlabs-go-air-pop-drops-a-dime-on-the-true-wireless-industryRead 20 October 2026Touch controls compatible with both Android and Apple devices.

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.

Not available

Not available

Official licence

Not available

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Battery and charging

7 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.

43mAh1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Earbud Battery: 43mAh lithium polymer. Rated capacity. The support spec table adds 3.7 V.

40mAh1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Battery capacity: 40 mAh for the earphones. The case label in the product photo reads 40 mAh, 3.7 V, 0.148 Wh. Whether the figure is one earbud or the pair is not stated. NerdTechy says each earbud has a 40 mAh battery.

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.

AJLab GO Air POP

Mode	Includes case recharges	Hours (h)
ANC off	No	8
ANC off	Yes	32

Source1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification: 8+ hours in each earbud and 32+ hours total. The Total Playtime counts the earbuds plus case recharges. The plus signs are the maker's qualifiers. No codec, volume or test conditions are stated.

BTOZO A1

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	7
ANC off	AAC	Yes	32

Source1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Music play time (AAC, default setting, 50% volume): 7 h on a single charge and 32 h with the charging case. An archived store page from 6 December 2023 gave 5.5 h and 22 h for the same hardware figures, so the claim changed over time. The current claim is 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.

8h=CalculatedFrom Claimed battery life

7h=CalculatedFrom Claimed battery life

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

Not available

Not available

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

8h=CalculatedFrom Claimed battery life

7h=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.

32h=CalculatedFrom Claimed battery life

32h=CalculatedFrom Claimed battery life

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

Not available

Not available

Talk time (claimed)

Not available

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.

132min1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Earbud Charge Time: 2.2 hours (in case). Stored as 132 minutes.

120min1Maker product pagetozostore.com/products/a1Read 15 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.

Not available

Not available

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

10min1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Store page: Fast Charge 1 hour of playtime in 10 minutes, and the Tech Specs table says 10 minutes = 1 hour. The store FAQ and the help centre tech spec page say 15 min = 1 hour of use.

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.

1h1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Store page: Fast Charge 1 hour of playtime in 10 minutes. The page does not say which settings apply.

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Charging case

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

350mAh1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Charging Case Battery: 350mAh lithium polymer. Rated capacity.

400mAh1Maker product pagetozostore.com/products/a1Read 15 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.

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Case charging port

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USB-C1Maker product pagetozostore.com/products/a1Read 15 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.

120min1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Case Charge Time: 2 Hours. By the integrated USB cable.

120min1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Cable charge time: 2 h for the charging case.

Wireless charging

No10Press articleappgefahren.de/jlab-go-air-pop-kleine-in-ears-starten-in-vielen-farben-fuer-nur-je-2499-euro-316619.htmlRead 20 October 2026German report of 2022-03-28: the case charges over the integrated USB cable and Qi charging is not possible. The report gives a retail price of 24.99 EUR at MediaMarkt and Saturn. That is a shop price and not stored as launch MSRP.

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

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

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

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Screen on case

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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.

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Controls

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

Touch1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Features list: Touch Sensors. The manual lists tap and press-and-hold touch controls.

Touch1Maker product pagetozostore.com/products/a1Read 15 October 2026Feature heading: Smart Touch Control. The quick guide lists tap and tap-and-hold gestures on the earbuds.10Reviewnerdtechy.com/tozo-a1-reviewRead 15 October 2026Controls section: touch-activated controls on the exterior of each earbud.

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

Touch5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Left single tap lowers the volume and right single tap raises it.

Touch10Reviewnerdtechy.com/tozo-a1-reviewRead 15 October 2026Controls section: touch-activated controls adjust the volume, skip or go back a track and play or pause through finger taps.

Gestures

Left earbud single tap: volume down, Right earbud single tap: volume up, Left earbud double tap: Siri or OK Google, Right earbud double tap: play or pause, Left earbud press and hold: previous track, Right earbud press and hold: next track, Either earbud triple tap: change EQ, Call: single tap answers, double tap hangs up, press and hold rejects5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Button functions diagram: left volume down 1 tap, Siri or OK Google 2 taps, track back press and hold 1+ sec. Right volume up 1 tap, play or pause 2 taps, track forward press and hold 1+ sec. Either: answer call 1 tap, hang up 2 taps, reject press and hold 1+ sec, EQ change 3 taps.

Tap once on either earbud: play or pause, answer a call, Double tap the left earbud: previous track, Double tap the right earbud: next track, Hold the right earbud for 2 seconds: volume up, Hold the left earbud for 2 seconds: volume down, Hold either earbud for 2 seconds: hang up or reject a call, Triple tap either earbud: wake the voice assistant3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Section 3.0 and 4.0. Hold means press and hold for 2 seconds. Tap once on L or R plays or pauses. Double tap L is previous and double tap R is next. Hold R raises and hold L lowers the volume. A call is answered with one tap and ended or rejected with a 2 second hold.

Remappable controls

No5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026The manual lists fixed button functions and no remapping. The GO Air Pop has no companion app (Tom's Guide, TechRadar, SoundGuys).7Reviewsoundguys.com/jlab-go-air-pop-review-72769Read 20 October 2026Spec table: no app, touch controls only.8Reviewtechradar.com/reviews/jlab-go-air-popRead 20 October 2026Review: no app.9Reviewtomsguide.com/reviews/jlab-go-air-popRead 20 October 2026Review: no companion app.

Yes3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Section 8.0: most of the controls can be customized in the TOZO app.

Voice assistant

Siri, Google Assistant1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Tech Specs table: Voice Assistance Yes. The manual names Siri on iOS and OK Google on Android.3Maker product pagehelp.jlab.com/pages/go-air-pop-product-supportRead 20 October 2026Product support spec table: Voice Assistance Yes. The manual names Siri on iOS and OK Google on Android.5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Button functions: Siri (iOS) or OK Google (Android) on a double tap of the left earbud.

Voice assistant3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Section 5.0: triple-tap the earbud to wake the voice assistant with a beep. No assistant is named.

Sensors and health

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In-ear detection

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Sensors

Touch sensors1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Features list: Touch Sensors.

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Heart rate sensor

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

Not available

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Hearing aid featureiAmplification for mild to moderate hearing loss

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Medical clearances

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

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Hearing protectioniLimits sudden loud sounds

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Health features

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Fit and durability

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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, L1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Package Includes: 3 sets of gel tips: small, medium, large.

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Ear tip materials

Silicone7Reviewsoundguys.com/jlab-go-air-pop-review-72769Read 20 October 2026Spec table: silicone ear tips in three sizes. JLab calls them gel tips.

Silicone5Retailer pagebestbuy.com/product/tozo-a1-wireless-earbuds-bluetooth-5-3-lightweight-ipx5-2-mic-ai-calls-premium-sound-bass-32-eqs-charging-case-black/CZT87XXGG7Read 21 October 2026Maker account answer in the Q and A: the A1 set includes three spare silicone ear tips in three different sizes. The sizes are not named, so no ear tip sizes are stored.10Reviewnerdtechy.com/tozo-a1-reviewRead 15 October 2026Review: silicone ear tips. The maker answer on Best Buy also says silicone ear tips.

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

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Ear tip fit test

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Dust and water rating, buds

IPX41Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification IP Rating: IPX4 (earbuds only). The manual says the case is not water resistant.

IPX51Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Water resistance - earphone: IPX5. No rating is stated for the case.

Dust and water rating, case

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Water resistance depth

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Software

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Companion app

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TOZO app1Maker product pagetozostore.com/products/a1Read 15 October 2026The TOZO app has 32 preset EQs and access to over 2,000 personalized EQs shared by other users. No app platform list is stated on the page.

App platforms

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iOS, Android3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Section 9.0 shows the App Store and Google Play badges.

User firmware updates

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Yes3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Section 8.0: the earbuds firmware can be updated in the app.

Finding network

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Precision findingiUWB in the case

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Live translation

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Dimensions and weight

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

3.7g(0.1 oz)1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Weight: 35.4g (earbuds + case), 3.7g per earbud, 27.5g charging case. The support spec table lists other figures (8.2 g total for the earbuds and 28.1 g for the case). The store page, the help centre tech spec page and the press release agree on 3.7 g and 27.5 g.6Press releasejlab.com/blogs/press/jlabs-go-air-pop-drops-a-dime-on-the-true-wireless-industryRead 20 October 2026Earbuds: 3.7 g each.

3.7g(0.1 oz)1Maker product pagetozostore.com/products/a1Read 15 October 2026Tech specs row Weight (each ear): 3.7 g plus or minus 0.2 g.

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

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

27.5g(1 oz)1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Specification Weight: 27.5g charging case. The support spec table says 28.1 g.6Press releasejlab.com/blogs/press/jlabs-go-air-pop-drops-a-dime-on-the-true-wireless-industryRead 20 October 2026Case: 27.5 g.

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

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Certifications

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

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Communication certifications

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FCC Part 15, ISED licence-exempt RSS, CE RED 2014/53/EU, ANATEL 0034822131433Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Sections 11.0 to 13.0: FCC Part 15 statement, ISED licence-exempt RSS statement and CE-DOC under Directive 2014/53/EU. No FCC ID is printed in the manual.4Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026Item details External Testing Certification: ANATEL 003482213143, model A1 (Brazil).

FCC IDs

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2ASWH-A1-19E, 2ASWH-A1-AB6Regulatory filingfccid.io/2ASWH-A1-19ERead 21 October 2026Two FCC grants to Shenzhen Worgo Technology Limited (the TOZO maker, grantee code 2ASWH), both for trade mark TOZO, model A1: 2ASWH-A1-19E (granted 2026-06-02, light buds in the photos, Classic Bluetooth GFSK, pi/4 DQPSK and 8DPSK) and 2ASWH-A1-AB (filed 2026-06-04, black buds in the photos, same model and radio). The 19E filing photos show earbud cells labelled ST 501012, 3.7V, 0.15Wh, about 40 mAh, which fits the 40 mAh store figure. Grants for the 2021 and 2023 hardware were not found under this grantee, so these IDs describe the current A1 hardware only. The mapping of each ID to a colour is not stated.7Regulatory filingfccid.io/2ASWH-A1-ABRead 21 October 2026Second filing, ID 2ASWH-A1-AB, model A1, test report DLE-260424034R. Same note as the 2ASWH-A1-19E filing.

Other certifications

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In the box

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In the box

GO Air POP earbuds, Charging case with integrated USB charging cable, 3 sets of gel tips (S/M/L), JLab 2-year warranty1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026Package Includes list: GO Air POP True Wireless Earbuds, Charging Case with integrated USB charging cable, 3 sets of gel tips (small, medium, large) and the JLab two year warranty.

TOZO A1 Mini wireless earbuds, Charging case, Silicone ear tips, USB-A to USB-C charging cable, User manual4Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026What is in the box: Charging Case, Eartip, TOZO A1 Mini Wireless Earbuds, USB-C (A to C) cable, User Manual. The cable length is printed as 20 cm here while TOZO prints 20 inches for its Open EarRing box, so no length is stored.10Reviewnerdtechy.com/tozo-a1-reviewRead 15 October 2026Review: a charging case, two earbuds, a USB-C charging cable and silicone tips. Amazon listing (the maker brand store) adds the user manual.

Cables included

AJLab GO Air POP

Not available

BTOZO A1

Type	Count
USB-A to USB-C	1

Source4Retailer pageamazon.com/dp/B09N3RYJ66Read 21 October 2026What is in the box: USB-C (A to C) cable. Length not stored because of the cm and inch mismatch noted under in_the_box.

Links

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Product page

www.jlab.com/products/go-air-pop-true-wireless-earbuds-black1Maker product pagejlab.com/products/go-air-pop-true-wireless-earbuds-blackRead 20 October 2026JLab US store page for the black model. The pink, teal, rose and lilac pages carry the same text and are on sale. The navy, slate and violet pages exist but are out of stock. JLab also sells the GO Pop+ and the GO Pop ANC. They are separate products with other model numbers.

www.tozostore.com/products/a11Maker product pagetozostore.com/products/a1Read 15 October 2026TOZO official store page, titled TOZO A1 Mini Wireless Earbuds.

Spec sheet

help.jlab.com/pages/go-air-pop-tech-specs4Maker product pagehelp.jlab.com/pages/go-air-pop-tech-specsRead 20 October 2026JLab help centre tech spec page for the GO Air Pop. It repeats the store specification and lists Quick Charge as 15 min charge = 1 hour of use and Input Power as 31mA.

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Manual

help.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdf5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026English quick guide, titled GO AIR POP.

s3-us.tozostore.com/tozo/pdfRenderer/web/index.html3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/index.htmlRead 21 October 2026Manual listed on the TOZO manuals page for the A1 (PDF created 2024-08-24, six languages). The text is outlined, so it was read from page images. The same gestures and app text appear in the A1 2024 manual that Amazon hosts.

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.

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Warranty

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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.

2years5Owner's manualhelp.jlab.com/cdn/shop/files/en_GO_Air_Pop_Manual.pdfRead 20 October 2026Cover: Two year limited warranty.

1year2Maker product pagetozostore.com/pages/warranty-policyRead 21 October 2026TOZO US warranty policy: one-year limited warranty against manufacturing defects from the date of purchase. The store banner says 12+6 months and the A1 quick guide offers an 18-month extended warranty when the product is registered within 14 days. The 12-month base term is stored.

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