Connectivity Technology: Wireless, Pair and play with your Bluetooth device with 30 foot range, Dual-Mode Adaptive Noise Canceling, 12 hour rechargeable battery with fuel gauge, Take hands-free calls with built-in mic, What's in the box: Beats Studio Wireless over-ear headphones, 3.5mm audio cable with Remote Talk, 3.5 mm audio cable, USB 2.0 cable (USB-A to USB Micro-B), hard-shell carrying case with carabineer clip