Do you have a question about the Anker SoundCore Liberty 4 and is the answer not in the manual?
Explains TWS/Mono button presses and app customization.
Test ear canal for personalized noise cancellation.
Stay aware of surroundings while listening to music.
Explains TWS/Mono button presses and app customization.
Test ear canal for personalized noise cancellation.
Stay aware of surroundings while listening to music.
| Type | In-Ear |
|---|---|
| Bluetooth Version | 5.3 |
| Battery Life (Earbuds) | 9 hours |
| Battery Life (with Case) | 28 hours |
| Charging Time (Case) | 2 hours |
| Charging Case Wireless Charging | Yes |
| Frequency Response | 20 Hz - 20 kHz |
| Water Resistance | IPX4 |
| Playtime (Earbuds, ANC off) | 9 hours |
| Playtime (with Charging Case, ANC off) | 28 hours |
| Active Noise Cancellation | Yes |
| Spatial Audio | Yes |
| Heart Rate Sensor | Yes |
| Codecs | SBC, AAC, LDAC |
| Multi-Point Connection | Yes |
| Touch Controls | Yes |
| Voice Assistant | Yes |
| Companion App | Soundcore App |
| Microphone | 6 |
| Charging Time (Earbuds) | Approx. 1.5 hours |
| Playtime (Earbuds, ANC on) | 7 hours |
| Quick Charge | 15-minute charge for 3 hours playtime |












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