Beats Studio3 Wireless Noise Cancelling Over-Ear Headphones - W1 Headphone Chip, Class 1 Bluetooth, Active Noise Cancelling, 22 Hours of Listening Time - Matte Black (Previous Model)- High-performance wireless noise cancelling headphones in matte black- 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