Adaptive noise cancelling technology combined with Bluetooth® wireless operation gives you a stunning listening experience. These headphones offer crystal clear sound performance with dynamic sound and strong deep bass reproduction, with a built-in rechargeable battery that provides continuous playback of up to 14 hours. The adjustable head band and foam ear pads provide premium comfort, while built-in controls keep control at your fingertips. 3.5mm audio input also provided for use with non-Bluetooth® devices. It folds flat in its supplied carry case, perfect for those long noisy bus, train and plane rides. Includes carry case, 3.5mm to 3.5mm auxiliary cable, USB charging cable and 3.5mm mono airplane adaptor.
. Active Noise Cancellation
. Bluetooth® Wireless TechnologyÂ
. Rechargeable Battery
. In-Built Microphone
. 3.5mm Auxiliary JackÂ
. In-Built Controls
  Noise Cancelling On: 22-30 Hours
  Bluetooth® On: 22-30 Hours
  Noise Cancelling & Bluetooth® On: 12-14 Hours
  Bluetooth® On: 30-40 Hours
  Noise Cancelling & Bluetooth® On: 12-15 Hours
