The Beats In-Ear Headphones feature ControlTalk for on-cable iPod playback control. A built-in microphone lets you make and take hands-free calls. These Beats Tour Headphones use large high-efficiency drives to play the music loud without distorting the tunes. They also have ultra-fast, accurate speakers used to reveal the full detail of your music. Adjustable ear hooks on the headphones keep the earphones in place comfortably for active lifestyles, making them comfortable and easy to wear when exercising. A Duraflex protective cable jacket is included on the black ear hook headphones for maximum tangle resistance and durability.