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Anker Sound core Liberty 5, Noise Cancelling, Blue
Model Number: A3957H31
Brand: ANKER
Type: Headphones
Color: Blue
Wireless: Yes
More Features
Adaptive ANC 3.0 (Noise Cancelling): Automatically adjusts every ~0.3 seconds for changing environments.
2× stronger voice reduction vs previous Liberty series (focuses especially on blocking human voices).
Dolby Audio support: more immersive, “cinema-like” sound.
Hi-Res Audio + LDAC support: higher-quality wireless sound on compatible phones.
6-mic AI call system – clearer calls with wind/noise reduction.
Battery life: up to 48 hours with case (around 8–12h per charge depending on ANC use).
Fast charge: 10 minutes ≈ 5 hours playback.
Bluetooth 5.4 + multipoint support.