Beats by Dre Solo 2 Wireless - Black Bluetooth technology allows the freedom of movement that conventional wired headphones cannot. Close fitting streamlined design is the ultimate portable listening device. Durable, foldable and wireless. Pair with your Bluetooth device and move freely for up to 30 feet of wireless listening. Take hands free calls. 12 hour rechargeable battery. Illuminated LED Fuel gauge. Dynamic wide range of sound with a natural clarity. Padded earcup buffers outside noise; you will feel crisp balanced sound Durable housing is compact and foldable for on the go. If you run out of power, plug in for unlimited wired listening. What's in the box: Solo 2 Wireless headphone, Carrying Case, Remote talk cable, USB 2.0 Charging cable ( USB-A to USB Micro B)