Features the iconic Beats sound with Dual-Mode Adaptive Noise Canceling, plus the added benefit of wireless listening Pair and Play with your Bluetooth device with 30ft range 12-hour rechargeable battery with Fuel Gauge Soft ear cups have an ergonomic bellow that creates a flexible custom fit, so you can keep your music all to yourself Headphones come with a RemoteTalk cable, a USB 2.0 charging cable, a hard shell carrying case, quick start guide, and warranty card Refer to the PDF attached below in Technical Specification for User Manual Beats and Apple are changing the way you listen to music with the Apple W1 chip in Beats Studio3 Wireless headphones. Incorporating the efficient W1 chip brings seamless setup and switching for your Apple devices*, up to 22 hours of battery life for all-day full-featured playback with Pure ANC on, and Fast Fuel technology for 3 hours of play with a 10-minute charge. Pure ANC-off for low power mode provides up to 40 hours of battery life. Beats by Dr. Dre is a leading audio brand founded in 2006 by Dr. Dre and Jimmy Iovine. Through its family of premium consumer headphones, earphones, and speakers, Beats has introduced an entirely new generation to the possibilities of premium sound entertainment.