Anker Soundcore Liberty 4 NC | True-Wireless Noise Cancelling Earbuds with LDAC – A3947H31 – Navy Blue

Anker Soundcore Liberty 4 NC | True-Wireless Noise Cancelling Earbuds with LDAC – A3947H31 – Navy Blue

The Soundcore Liberty 4 NC (model A3947H31) brings premium‑tier features into an accessible true‑wireless package. With Adaptive ANC 2.0, these earbuds reduce ambient noise by up to 98.5%, adapting in real‑time to your ear shape and environment.  Equipped with 11 mm custom‑tuned drivers and support for Hi‑Res wireless via LDAC, you’ll get rich sound clarity for both music and podcasts. Battery life is strong, offering up to 10 hours on a single charge and up to 50 hours total with the case With dual‑device (multi‑point) support, Bluetooth 5.3 connectivity, wireless charging case, and IPX4 water resistance, the Liberty 4 NC stands out in its class.

Features

• Adaptive ANC 2.0 (up to ~98.5% ambient noise reduction)

• 11 mm custom drivers + Hi‑Res wireless (LDAC) for richer sound.

• Up to 10 h playback on earbuds, up to 50 h total with case.

• Wireless charging case plus USB‑C.

• Bluetooth 5.3 with multi‑point connection.

• IPX4 water/splash resistance – suitable for sweat and light rain

• Six built‑in beamforming microphones with AI‑enhanced call clarity.

• Customisable sound profile via Soundcore app (HearID, EQ presets).