Totally wireless high-performance earphonesUp to 9 hours of listening time (more than 24 hours with charging case)Adjustable, secure-fit earhooks for lightweight comfort and stabilityReinforced design for sweat & water resistance during tough workoutsVolume & track controls on each earbud, voice capability, and Auto Play/PausePowerful, balanced sound with dynamic range and noise isolationEarbuds connect independently via Class 1 Bluetooth for extended range and fewer dropoutsWith Fast Fuel, a 5-minute charge gives 1.5 hours of playback when battery is lowEnhanced phone call performance and call handling from either earbudDescriptionHigh-Performance Workout EarphonesPowerbeats Pro, powered by the Apple H1 headphone chip, will revolutionize the way you work out. Built for elite athletes, these totally wireless earphones have no wires to hold you back. The adjustable, secure-fit earhooks are customizable with multiple eartip options for extended comfort and are made to stay in place, no matter how hard you go. This lightweight earphone is built for performance with a reinforced design for sweat and water resistance so you can take your workouts to the next level. With up to 9 hours of listening time in each earbud and powerful, balanced sound, youll always have your music to motivate you.Sound Like a Pro We listened to real athletes with the intent to design wireless earphones that matched their toughest workouts and over and over, we heard that nothing was more important than sound. Powerbeats Pro boast powerful, balanced audio via an entirely redesigned acoustic package, delivering pure sound reproduction, enhanced clarity, and improved dynamic range. Because great sound starts with proper fit, these earbuds were crafted with a focus on ergonomic comfort to deliver the best listening experience possible.Play Both Sides or Just One at a TimeLeft, right, or both, enjoy ultimate control over your audio. Each earbud has full volume and track controls so you dont need you