Sound: JBL Signature Sound with deep bass. 11mm dynamic drivers for a balanced sound profile. Stereo sound configuration. Noise Cancellation: True Adaptive Noise Cancelling that automatically adjusts to your surroundings to minimize distractions. Smart Ambient mode allows you to stay aware of your surroundings without removing your earbuds. Battery Life: Up to 40 hours of combined playback (10 hours in earbuds 30 hours in the charging case). Fast charging feature: 15 minutes of charging provides 4 hours of playback. Qi-compatible wireless charging for the case.
