The Beats by Dr. Dre Powerbeats2 wireless ear-hook headphones measure 0.3 x 1.7 x 19.7 inches, are lightweight, and are ideal for athletes. These headphones feature an in-line control that allows users to answer and make calls, adjust the volume, skip tracks, or mute audio on their devices. The ear-hook design ensures they remain in place during even rigorous workouts. This product is sweat-proof, secure and comfortable, and comes in red.