ANKER Soundcore Liberty 4 Pro blue

Features:

- Unrivaled noise filtering: 7 sensors detect noise from every angle. From planes to trains, enjoy a peaceful journey with three times stronger noise reduction.
- Real-time adaptive noise reduction: adapts to the constantly changing environment every 0.3 seconds, ensuring optimal, seamless noise reduction.
- Easy controls: With the help of the case's touch bar and display, you can fine-tune the noise cancellation levels at any time with a single stroke on the case.
- Studio-grade High-Fidelity music: Enjoy crisp, full-bodied sound with ACAA, 10.5mm driver, titanium-coated tweeter and digital crossover.
- Super fast charging: 2x faster charging. A 5-minute refueling provides 4 hours of playing time. Up to 10 hours on a single charge and up to 40 hours with a case.
- 6-Microphone Artificial Intelligence Clear Calls: With the noise canceling algorithm, wind noise reduction technology and six microphones, you can enjoy clear calls wherever you are.