Wireless Earbuds
Sennheiser MOMENTUM True Wireless 4
8.5/10SoundGuys scoreRead our review ›
1 of 2 would buy again
2 owners
The battery beat their expectations
Comfort beat their expectations
$299.95at Amazon
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Anker Soundcore
Anker Soundcore C30i
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Key specs
Battery Life Earbuds
10 hAbove average10 h
3 h15 h
above average for wireless earbuds — based on 242 of 258 we've cataloged.
Battery Life With Case
30 hBelow average30 h
7 h60 h
below average for wireless earbuds — based on 240 of 258 we've cataloged.
IP Rating
IPX4Most commonIPX436%IP5518%IP5416%IPX510%
IPX4 is the most common — on 36% of the 238 wireless earbuds we've cataloged (of 258).
Battery
- Battery Life Earbuds
- 10 h
- Battery Life With Case
- 30 h
- Full Charge Minutes
- 10 min
- Fast Charging
- Yes
Build
- IP Rating
- IPX4
- Sweat Resistance
- Yes
- Water Resistance
- Yes
Connectivity
- Bluetooth Version
- 5.3
- Bluetooth Codec
- SBC, AAC
- Bluetooth Range
- 15 m
- Connection Type
- Bluetooth
- Headphone Jack
- No
- Multipoint Devices
- 2 devices
Design
- Earbud Form Factor
- Open-ear
- Color Options
- Black, white
- Wearing Style
- Ear hook
- Weight Per Earbud
- 5.4 g
- Weight With Case
- 46 g
Features
- Companion App
- IOS + Android
- Control Type
- Touch controls
- Eq Customization
- Presets only
- Auto Pause
- No
- Mono Mode
- Yes
- Voice Assistant Support
- Siri, Google Assistant
Microphone
- Count
- 2
- Wind Noise Reduction
- No
- Noise Reduction Type
- Passive
- Type
- Dual microphone
Sound
- Ambient Mode
- Standard
- Driver Count
- 1
- Driver Size
- 12 mm
- Driver Type
- Dynamic
- Frequency Response
- 20-20000 Hz
- Frequency Response High Hz
- 20000 Hz
- Frequency Response Low Hz
- 20 Hz
Owners
How we verify ownersNobody who owns the Anker Soundcore C30i has written in yet.
Owner reviews are not paid for, not solicited from specific owners, and not rewritten by us: at most we proofread typos, which is shown on the review’s own page and which the author can undo. The commission SoundGuys may earn on this page comes from retail links, never from owner reviews.
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Questions from readers
What readers ask about the Anker Soundcore C30i, answered by the people who own it.
Nobody has asked the owners yet.
Ask the first question →Features & Opinions
More from the team ›Commentary and deep dives from the SoundGuys editorial team.
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Dave CarrVideo Producer/WriterSoundcore, please bring this feature back to earbudsEarbud cases don’t need flashy screens or gimmicks. One of the most useful features I’ve tested is way simpler: a built-in phone stand.
Adam BirneyManaging Editor288 people rated the Soundcore Liberty 5 microphone – here's what they saidWe asked, you told us: see how the Soundcore Liberty 5 microphone is rated by the people.
Chase BernathBrand & Partnerships ManagerThese budget earbuds have better battery life than the AirPods Pro 2We tested these new budget earbuds in our SoundGuys testing lab, and they stand out in one key metric compared to AirPods.Chase BernathBrand & Partnerships ManagerCan $100 earbuds sound better than $300 earbuds? We ran tests to find out.We compared the Soundcore Liberty 5 with the Sony WF-1000XM5 to see if a higher price tag gets you better sound.Chase BernathBrand & Partnerships ManagerThese have better ANC than AirPods – and they cost lessWe just tested the latest budget wireless earbuds to come through our lab, and they beat the AirPods 4 in one key area.Chase BernathBrand & Partnerships ManagerHow long should your earbuds last? Our battery tests have the answerEarbuds don't last long, but how much is enough?
Christian ThomasEditor-at-large
Dave CarrVideo Producer/WriterSoundcore, please bring this feature back to earbudsEarbud cases don’t need flashy screens or gimmicks. One of the most useful features I’ve tested is way simpler: a built-in phone stand.Adam BirneyManaging Editor288 people rated the Soundcore Liberty 5 microphone – here's what they saidWe asked, you told us: see how the Soundcore Liberty 5 microphone is rated by the people.Chase BernathBrand & Partnerships ManagerThese budget earbuds have better battery life than the AirPods Pro 2We tested these new budget earbuds in our SoundGuys testing lab, and they stand out in one key metric compared to AirPods.Chase BernathBrand & Partnerships ManagerCan $100 earbuds sound better than $300 earbuds? We ran tests to find out.We compared the Soundcore Liberty 5 with the Sony WF-1000XM5 to see if a higher price tag gets you better sound.Chase BernathBrand & Partnerships ManagerThese have better ANC than AirPods – and they cost lessWe just tested the latest budget wireless earbuds to come through our lab, and they beat the AirPods 4 in one key area.Chase BernathBrand & Partnerships ManagerHow long should your earbuds last? Our battery tests have the answerEarbuds don't last long, but how much is enough?Christian ThomasEditor-at-largeMore Wireless Earbuds
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