Soundcore Liberty 4 High-Quality Sound True Wireless Earbuds: ACAA™️ 3.0 Coaxial Acoustic System for crisp, clear sound
Ever wished your earbuds could do more than just play music? Meet the Liberty 4 High-Quality Sound True Wireless Earbuds. � They're not just earbuds; they're your ticket to an audio revolution. Thanks to the ACAA™️ 3.0 Coaxial Acoustic System, every note is crisp, every beat is clear, and yes, your favorite songs will sound like they're being performed live just for you. And with 360° spatial audio, you can tweak settings for music or movies—because why settle for less when you can have the best?
Wearing them all day? No problem. The CloudComfort™️ ear tips are like a soft pillow for your ears (if pillows could play music). And for the fitness buffs out there, there's a heart rate sensor that works hand-in-hand with the soundcore app to keep you in check. Plus, the HearID feature is like having a personal sound engineer, adjusting noise cancellation to fit your ears perfectly. Battery life? A whopping 9 hours on the earbuds and 28 with the case—enough to last through even the longest playlists.
Pro tip: To keep the magic alive, use the soundcore app and don't forget those firmware updates. 🚀 Because even earbuds need a little TLC to stay at the top of their game.
- 360° immersive spatial audio with music and movie modes
- CloudComfort™️ ear tips for long-lasting comfort
- All-new heart rate sensor with soundcore app
- HearID personalized active noise cancelling
- 9/28 hours of playtime for all-day listening
- ACAA™️ 3.0 Coaxial Acoustic System for crisp, clear sound
General specs
- Brand: Soundcore
- Model: Liberty 4
- Seller: SoundCore
- Sound Technology: ACAA™️ 3.0 Coaxial Acoustic System
- Audio Modes: 360° immersive spatial audio, Music mode, Movie mode
- Comfort: CloudComfort™️ ear tips
- Health Monitoring: Heart rate sensor
- Noise Cancelling: HearID personalized active noise cancelling
- Battery Life: 9 hours playtime, 28 hours with charging case
- First listed by seller: 1/2/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
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Soundcore Liberty 4
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Soundcore Liberty 4 ACAA™️ 3.0 Coaxial Acoustic System
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Soundcore Liberty 4
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Soundcore Liberty 4 NC
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Soundcore Liberty 4 NC
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Soundcore Liberty 4 NC
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| Brand | Soundcore | Soundcore | Soundcore | Soundcore | Soundcore | Soundcore |
| Model | Liberty 4 | Liberty 4 | Liberty 4 | Liberty 4 NC | Liberty 4 NC | Liberty 4 NC |
| Color | ||||||
| Rating |
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| Price | $127.82 | $127.82 | $127.82 | $92.95 | $92.95 | $92.95 |
| Seller | SoundCore | SoundCore | SoundCore | SoundCore | SoundCore | SoundCore |
| Update | August 20, 2024 | June 12, 2024 | August 16, 2024 | July 12, 2025 | July 12, 2025 | July 12, 2025 |
| Audio Modes | 360° immersive spatial audio, Music mode, Movie mode | Music, Movie | Music, Movie | |||
| Noise Cancelling | HearID personalized active noise cancelling | HearID personalized active noise cancelling | HearID personalized active noise cancelling | |||
| Battery Life | 9 hours playtime, 28 hours with charging case | 10 hours (earbuds), 50 hours (with case) | 10/50 hours | 10 hours (earbuds), 50 hours (with case) | ||
| Noise Cancellation | Up to 98.5% | Up to 98.5% | Up to 98.5% | |||
| Driver Size | 11mm | 11mm | 11mm | |||
| Bluetooth Version | 5.3 | 5.3 | 5.3 | |||
| Water Resistance | IPX4 | IPX4 | IPX4 | |||
| Microphones | 6 | 6 | 6 | |||
High-Quality Sound True Wireless Earbuds
Amelia R.
Atlanta, GA
August 19, 2025
As a sales manager always on the go, I needed earbuds that could keep up with my busy life, and these mostly deliver. The sound is just WOW—it's immersive and makes my music and calls sound amazing. Comfort-wise, they're a dream; I can wear them for hours without any pain. Battery life is a huge plus; I charged them once and they lasted through my whole workweek. But honestly, the extra features like the health tracking feel unnecessary and add to the cost. The app integration is okay, but it's not as seamless as I'd hoped. For the price, I expected a bit more polish. Still, they're stylish and fit well with my professional look, and my husband even commented on how good they sound. If you're into high-quality audio and don't mind splurging, these are a solid choice, but they're not perfect.
- Pros: The sound quality is absolutely incredible—it feels like I'm right there at a live concert, with every detail crisp and clear. They're super comfortable to wear all day, almost like they're not even there, and the battery lasts forever, even on long trips. I love how they adjust to my hearing, making everything sound personalized and perfect.
- Cons: They're a bit too pricey for what they offer, and the heart rate feature seems gimmicky—I most likely won't use it much. The app can be a hassle to set up, and I'm skeptical about how well the noise adjustment really works in noisy places. Bottom line, they're good but not flawless.
Siddharth V.
Delhi
August 14, 2025
i expected these to be just another pair of earbuds but the reality is they deliver a solid audio experience with good comfort and battery life i use them mostly at home while gardening and they handle the noise well after tweaking the settings however the extra features like the health tracking are hit or miss and require patience overall they meet my expectations without being perfect
- Pros: after some settings the sound is incredibly clear and immersive making music feel live the fit is comfortable for long wear and the battery lasts through a full day of use which is quite impressive for my needs
- Cons: the app can be a bit finicky to set up and the heart rate feature is not always accurate most likely due to fit issues which can be frustrating for someone who values precision
Isha J.
Lucknow
July 7, 2025
I had high expectations for these earbuds, given the brand's reputation, and for the most part, they've delivered. The sound is crisp, and the fit is comfortable enough for all-day wear. However, as it seemed to me, the app could use some improvements to make the experience smoother. The heart rate monitor is a bonus, but it's not always accurate. Despite these minor issues, the overall performance is impressive, and they've become an essential part of my fitness routine. Would I recommend them? Absolutely, but with a note to be patient with the app.
- Pros: The sound quality is incredibly clear, making every song feel like a live performance. The comfort is unmatched, as if the earbuds were made just for my ears. The battery life seems to last forever, perfect for my long fitness sessions.