Premium sound with fine-tuned acoustics and Beats Pure ANC Beats Studio3 Wireless Headphones deliver a premium listening experience, with Beats Pure ANC (Adaptive Noise Cancelling) to actively block external noise, and real-time audio calibration to preserve clarity, range and emotion. They continuously pinpoint external sounds to block while automatically responding to individual fit in real time, optimising sound output to preserve a premium listening experience -- the way artists intended. Beats Studio3 Wireless Headphones are designed for long-term comfort to match their impressive battery life of up to 22 hours for all-day play. The soft over-ear cushions feature advanced venting and signature ergonomic pivoting for a customised, flexible fit for any head shape. The holistic design is lightweight, durable and comfortable, so you can get lost in your music. Features: Pure Adaptive Noise Cancelling (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 W1 chip for Class 1 Wireless Bluetoothｮ connectivity and battery efficiency With Fast Fuel, a 10-minute charge gives you 3 hours of playback when battery is low Pure ANC-off for low power mode provides up to 40 hours of battery life Take calls, control music and activate Siri with multifunction on-ear controls Soft over-ear cushions for extended comfort and added noise isolation Specifications: Form Factor: Over ear Connections: Bluetooth, Wireless Batteries: Rechargeable lithium-ion Height: 7. 2 in. /18. 4 cm Weight: 260 g Contents: Beats Studio3 wireless headphones Carrying case 3. - Beats: Studio3 Wireless Overear Headphones - Red