Soundcore Liberty 4 High-Quality Sound True Wireless Earbuds: ACAA 3.0 Coaxial Acoustic System for crisp sound
Most true wireless earbuds promise the world, but few deliver on all fronts. These buds, however, come close by packing a serious audio punch with the ACAA™ 3.0 Coaxial Acoustic System—a mouthful of a name that translates to crisp, detailed sound that'll make your music and movies pop. They don't stop there; 360-degree spatial audio offers two modes (music and movie) to tweak the immersion, whether you're dodging subway noise or sweating it out at the gym.
Comfort isn't an afterthought, thanks to CloudComfort™ ear tips that lock in place without the ache, even after hours. Fitness buffs get a bonus: a built-in heart rate sensor that syncs with the soundcore app for on-the-go health tracking. And let's talk noise cancellation—HearID tech personalizes it to your ears, so background chatter fades without that annoying pressure some ANC buds inflict.
Battery life? A solid 28 hours total with the case, meaning you can binge-listen all day without hunting for an outlet. Pro tip: pair them with the soundcore app and keep firmware updated to squeeze out every drop of performance. For earbuds that juggle audio quality, comfort, and smarts, these are a standout pick.
Features
- 360-degree immersive spatial audio with modes
- CloudComfort ear tips for long-lasting comfort
- Heart rate sensor with app integration
- HearID personalized active noise cancelling
- Up to 28 hours of playtime
- ACAA 3.0 Coaxial Acoustic System for crisp sound
General specs
If you are interested in more details, you can find full information on the seller's page.
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$127.89
Last price update: 9/5/25
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United States
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High-Quality Sound True Wireless Earbuds
$127.89
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