The Powerbeats Pro will revolutionise your training. Designed for top athletes, the headphones have no wires to get in the way. The customisable earbuds provide a secure fit and can be adjusted with different ear inserts for even more comfort - so they stay securely in place no matter how hard you train. The featherweight headphones deliver performance and are protected from sweat and water so you can take your training to the next level. With up to 9 hours of playback time for each earbud and a powerful, balanced sound, you can always motivate yourself with your music.