About this item: 
Totally wireless high-performance earphones 
Up to 9 hours of listening time (more than 24 hours with charging case) 
Adjustable, secure-fit earhooks for lightweight comfort and stability 
Reinforced design for sweat & water resistance during tough workouts 
Volume & track controls on each earbud, voice capability, and Auto Play/Pause 
Powerful, balanced sound with dynamic range and noise isolation 
Earbuds connect independently via Class 1 Bluetooth for extended range and fewer dropouts 
With Fast Fuel, a 5-minute charge gives 1.5 hours of playback when battery is low
Enhanced phone call performance and call handling from either earbud
What's in the box - Powerbeats Pro, Charging case, Eartips with four size options, Lightning to USB-A charging cable, Quick start guide (USB power adapter sold separately)