Sony Premium Lightweight Wireless Home Theater Headphones for TV Computer and Hi-Fi Audio;

Sony Premium Lightweight Noise Reduction Computer Stereo Hi-Fi Stereo Headset for TV and Hi-Fi Audio
Listen to your favorite multimedia wirelessly up to 150 'away with Sony's wireless RF headset system. The headphones feature a closed circumaural design powered by RF connectivity designed for better vocal and overall sound quality. It has a volume control of the headphones of simple control and charges directly on the base as an added convenience.
Noise Cancellation
Silent technology is designed to keep the wireless signal last interfering interferences of other devices electronic, so you can enjoy your favorite movie, soundtrack, or game with clear sound
Wireless
The widest range, from the Dock transmitter (up to 150 ft) allows you to move from a room to without losing an audio connection
40 mm driver UNITS
brand new 40 mm diaphragm wide, balanced, and accurate sound reproduction for an exceptional sound experience
Extended Comfort
Designed for long-wear, the padded and comfortable ear pads are perfect for nights spent relaxing on the sofa
Long-life battery
The headphones feature a built-in rechargeable battery that can e provide playback for up to 20-hours per charge
Fast charge
One 3.5-hour charge occurs a full charge of approximately 25 hours