Powerbeats 2 Wireless was designed to defy the ordinary while catapulting athletes towards unparalleled performance. Lightweight and engineered with the power of dual-driver acoustics, the reimagined wireless earphones deliver the premium sound and performance needed to propel you through rigorous workouts. Don't let sweat stop you. Powerbeats Wireless is IPX4 sweat and water resistant from the earbud to the tangle-free wrap around cable, with over-molding on the remotetalktm for a no-slip grip when changing volume, switching tracks, and making hands-free calls. Add power to your workout playlist. Dual-driver acoustics power music through each earbud delivering beats signature sound for an unparalleled listening experience. Mains AC adaptor. Built-in recharge circuit. Carry case. Bass control. 6 hours battery life.