Beats Studio3 Wireless Noise Cancelling Over-Ear Headphones Apple W1 Headphone Chip, Class 1 Bluetooth, 22 Hours of Listening Time, Built-in Microphone Defiant Black-Red (Latest Model) High-performance wireless noise cancelling headphones; Compatible with iOS and Android devices. Pure adaptive noise canceling (pure ANC) actively blocks external noise; Real-time Audio calibration preserves a Premium listening experience; Up to 22 hours of battery life enables full-featured all-day wireless playback; Apple's W1 chip and industry-leading Bluetooth technology keep you connected farther with fewer drop-outs; With fast Fuel, a 10-minute charge gives 3 hours of play when battery is low. Rechargeable lithium ion battery; Take calls, control your music, and activate Siri with the multifunction on-ear controls and microphone; What's in the box: - Beats Studio3 Wireless headphones; - Carrying case, 3.5mm RemoteTalk cable; - Universal USB charging cable; - Quick Start Guide; - Warranty Card.