... outlook design 3,High qulity Stere sound 4,compatible with TV,DVD,PC,all audio device 5,CE Region-free 2 ... and latest technology 2.4G stereo Hi-Fi wire-less headphones.2,New enjoy of beautiful soundThe transmission rate is industry ... 12 hours by rechargeable lithium battery. Widely applicable to PC, TV, DVD,VCD, MP3, MP4 and other major audio sources ...