LIBERTY 4 PRO

Matchless Noise Cancellation: 7 sensors detect noise from every angle. From planes to trains, enjoy a serene journey with 3x stronger noise reduction.

Real-Time Adaptive Noise Reduction: Adapts to your ever-changing environment every 0.3 seconds, ensuring optimal, seamless noise reduction.

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.

Studio-Level High-Fidelity Music: Indulge in crisp, full-bodied sound with ACAA, a 10.5 mm driver, a titanium-coated tweeter, and a digital crossover.

Super Fast Charging: Charge 2x 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.

6-Mic AI Clear Calls: With a noise cancelling algorithm, a wind noise reduction tech, and six microphones, enjoy clear calls wherever you are.

• Input: 5 V ⎓ 1 A
• Rated Output Power: 20 mW
• Battery Capacity: Earbuds: 2x 56 mAh; Charging Case: 580 mAh
• Charging Time: Earbuds: Up to 40 Minutes
• Playtime (ANC Off): Up to 10 Hours (40 Hours with Charging Case)
• Playtime (ANC On): Up to 7.5 Hours (30 Hours with Charging Case)
• Driver: 10.5 mm and 4.6 mm Dynamic Drivers
• Frequency Response: 14 Hz - 40 kHz
• Impedance: 15.3 Ω + 10.3 Ω
• Waterproof and Dustproof Rating (Earbuds): IP55
• Bluetooth Version: 5.3
• Bluetooth Range: 10 m
• What's in the Box: soundcore Liberty 4 Pro, Charging Case, XXS/XS/S/M/L/XL Ear Tips (Size M Pre-lnstalled), USB-C Cable