With Beats Studio Wireless Headphones, you can go without wires and enjoy adaptive noise cancellation. With a 9 metre bluetooth limit, you can enjoy free roam and take calls, skip songs and change the volume using just the headphones. These headphones are perfect for the gym or just for when you don't want to get tangled up in wires. The new Beats Studio is now wireless. 9m range. Mains AC adaptor. Adjustable headband. Carry case. Stand included. 20 hours battery life. Batteries required 1 x rechargeable battery (included).