1,2.4G steady transmitting 2,new outlook design 3,High qulity Stere sound 4,compatible with TV,DVD,PC,all audio ... device 5,CE Region-free 2.4G Stereo Wireless Headset1,new outlook design and latest technology ... of beautiful soundThe transmission rate is industry leading 1:1 transmission .Adopt digital circuit and imported chip, strong anti-interference ability high ...