Audio-Technica SonicSport Bluetooth Wireless In-Ear Headphones, Black

* Bluetooth wireless technology with in-line mic and controls for convenient handling of calls, music playback and volume adjustment * Lab tested and certified IPX5 waterproof rating allows headphones to be washed after use * Switchable ambient noise hear-through function allows you to hear people and traffic around you for safer use outdoors * Internal battery provides six hours of continuous use on a full charge * Supports high-quality AAC codec