Put the world on hold with a pair of beats by dr. Dre studio3 wireless Bluetooth headphones in midnight black. These over-ear headphones feature pure adaptive noise-canceling for active noise blocking with real-time audio calibration based on fit. They connect to your device via Bluetooth and use the w1 chip to seamlessly pair with compatible devices.The studio3 wireless headphones are equipped with soft, cushioned earcups, venting, and ergonomically friendly pivoting mechanisms for long-lasting comfort. Integrated controls let you adjust your music, take and end calls, or talk to siri.the lithium-ion battery provides up to 22 hours of use with pure anc turned on, or up to 40 hours without pure anc. An led array shows battery life, and fast fuel provides up to three hours of playback time from a ten-minute charge. The included 3.5mm remote talk cable with in-line controls can be used for a wired connection when you’re out of juice. A carrying case and micro-usb charging cable are included as well.