Anker Soundcore Liberty 4 Pro NC TWS Earbuds

The Anker Soundcore Liberty 4 Pro NC TWS Earbuds are designed to deliver a premium audio experience, combining advanced noise cancellation technology with high-fidelity sound and user-friendly features.

Key Features:

1. Adaptive Active Noise Cancellation (ANC):
   • Equipped with 7 sensors—six sound sensors and one barometric pressure sensor—to capture noise from every angle.
   • Recalibrates noise cancelling every 0.3 seconds to adapt to changing environments, ensuring up to 3× stronger noise reduction.
2. High-Fidelity Sound:
   • Features a 10.5mm bass driver and a 4.6mm titanium-coated tweeter to deliver rich bass and clear treble.
   • Supports Hi-Res Audio Wireless with LDAC codec, providing high-resolution audio streaming for an enhanced listening experience.
3. Enhanced Call Clarity:
   • Utilizes a six-microphone system with an AI algorithm to ensure clear and crisp voice calls by reducing background noise.
4. Long Battery Life:
   • Offers up to 10 hours of playback on a single charge with ANC off, and up to 7.5 hours with ANC on.
   • The charging case extends total usage time to 40 hours with ANC off and 30 hours with ANC on.
   • A quick 5-minute charge provides up to 4 hours of playtime.
5. Bluetooth 5.3 Connectivity:
   • Utilizes Bluetooth 5.3 technology to provide a stable and efficient wireless connection.
   • Supports multipoint connection, allowing pairing with two Bluetooth devices simultaneously and easy switching between them.
6. Spatial Audio:
   • Offers spatial audio features to create an immersive listening experience, enhancing soundstage and directional perception.
7. Water Resistance:
   • Rated IPX5 for water resistance, making the earbuds suitable for workouts and outdoor activities by protecting against sweat and light rain.
8. Innovative Charging Case:
   • The charging case features a built-in screen that displays battery life and allows for ANC settings adjustments, providing added convenience.
9. User-Friendly Touch Controls:
   • Intuitive touch controls allow for easy management of music playback, calls, and mode switching, providing a seamless user experience.