Soundcore Liberty 4 Pro Specifications

Real-Time Adaptive Noise Reduction : Adapts to your ever-changing environment every 0.3 seconds, ensuring optimal, seamless noise reduction.
6-Mic AI Clear Calls : With a noise cancelling algorithm, a wind noise reduction tech, and six microphones, enjoy clear calls wherever you are.
Effortless Controls : The case's touch bar and display let you fine-tune the noise-cancelling levels at any time with a simple swipe on the case.
Super Fast Charging : Charge 2× faster. A 5-minute refuel offers 4 hours of playtime. Up to 10 hours from one charge and up to 40 hours with the case.
Studio-Level High-Fidelity Music : Indulge in crisp, full-bodied sound with ACAA, a 10.5mm driver, a titanium-coated tweeter, and a digital crossover.
Matchless Noise Cancellation : 7 sensors detect noise from every angle. From planes to trains, enjoy a serene journey with 3× stronger noise reduction.