Sony WH-CH700N Bluetooth Noise Cancelling Headphones

The WH-CH700N wireless noise-canceling headphones are made for hours of listening on the move. One Push Artificial Intelligence Noise Canceling (AINC) adjusts to your environment so you can eliminate unwanted noise as you travel. Bluetooth Version- Bluetooth 4.1 Cable Length - 1.2 m Connectivity- Wireless Maximum Run Time- aprox 35 hours Recharge Time -7 hours