Features & details •Totally wireless high-performance earphones in black •Up to 9 hours of listening time (more than 24 hours with charging case) •Adjustable, secure-fit ear hooks for lightweight comfort and stability •Reinforced design for sweat & water resistance during tough workouts or running •Volume & track controls on each earbud, voice capability, and auto play/pause •Features the Apple H1 headphone chip and Class 1 •Bluetooth for extended range and fewer dropouts •Compatible with iOS and Android •Enhanced phone call performance and call handling from either earbud •With fast fuel, a 5-minute charge gives 1.5 hours of playback when battery is low What's in the box: Powerbeats Pro totally wireless earphones, charging case, ear tips with four size options, lightning to USB-A charging cable, quick start guide