Premium noise-cancelling true wireless earbuds with world-class ANC. Features Immersive Audio + personalized sound via CustomTune tech. Bluetooth 5.3 connectivity with multipoint support (connects to two devices simultaneously). Up to 6 hours of playtime (in Quiet mode) + extra charges via the case. IPX4 water-resistant design for everyday use and light workouts. Includes multiple ear-tip and stability band combinations for a secure, custom fit. Simple touch controls and customization through the Bose App (EQ, noise-control, features).