With no wires in the way, Bose Sound Sport wireless headphones keep you moving with powerful audio and Stay Hear+ tips designed for comfort and stability. A soft silicone material and unique shape provide a secure fit that stays put and feels good. Connect to your device easily with Bluetooth and NFC pairing, and use the inline mic and remote to control volume, skip tracks and take calls. With the Bose Connect app, controlling and switching between multiple devices is easy. These headphones are sweat and weather resistant and have a lithium-ion battery that delivers up to 6 hours per charge. With performance like this, the only challenge left is your workout. Included: Sound Sport wireless headphones; Stay Hear+ tips; USB charging cable; carry case.