No more interruptions to music or calls, even in crowded places, thanks to the optimized touch sensor and antenna, combined with the Left-Right Independent Signalling System.
High-performance MEMS microphones are built in a unique labyrinth cabinet structure that allows excellent call quality. The S300W enables your voice to come through loud and clear.
Headphones deliver 7.5 hours of playback on a single charge and up to 30 hours of playback with charging case. 15 min of Quick Charge can deliver 90 min of playback time.