Beats Studio Wireless Over-Ear Headphone - Matte Black (OLD MODEL) 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 RemoteTalk, 3.5 mm audio cable, USB 2.0 cable (USB-A to USB Micro-B),hard-shell carrying case with carabineer clip