Completely redesigned, the Beats Studio over-ear headphones are even lighter, stronger, and more comfortable, and more precise than the original world-famous design. They deliver powerful, re-engineered sound alone with Adaptive Noise Canceling, a 20-hour rechargeable battery, and Remote Talk controls. Features: Beats by Dr. Dre Studio Headphones with mic Full size Wireless Bluetooth Active noise cancelling Blue For iPad (3rd generation); iPad 1; 2; iPad Air; iPad Air 2; iPad mini; iPad mini 2; 3; iPad with Retina display (4th generation); iPhone 3G, 3GS, 4, 4S, 5, 5c, 5s, 6, 6 Plus; iPod (4G, 5G); iPod classic; iPod mini; iPod nano; iPod shuffle (1G, 2G, 3G, 4G, 5G); iPod touch (1G, 2G, 3G, 4G, 5G) Specification: Cable - Detachable Cable: Yes Connections - Connector Type: Headphones ( mini-phone stereo 3.5 mm 4-pole ) General - Colour: Blue General - Height: 20.3 cm General - Product Type: Headphones - Bluetooth General - Recommended Use: Portable electronics General - Weight: 260 g Headphones - Active Noise Canceling: Yes Headphones - Connectivity Technology: Wireless - Bluetooth Headphones - Foldable: Yes Headphones - Frequency Response: 20 - 20000 Hz Headphones - Headphones Form Factor: Full size Headphones - Integrated Microphone: Yes Headphones - Sound Output Mode: Stereo Microphone - Type: On-cable Miscellaneous - Cables Included: Audio cable - external, USB charge cable - external, Microphone cable - external Miscellaneous - Included Accessories: Hard case, cleaning cloth Power - Battery: Headphone battery - rechargeable Power - Power Device: Power adapter - external Power - Run Time (Up To): 20 hour(s) Remote Control - Controls: Volume, answer/end, play/pause, next/previous track Wireless Link - Transmission Range: 9 m