... in 1 wireless headphone1,Works freely with PC,MP3,TV,MD,DVD etc2,High Sensitivity, interference resistance, strong ... any electrical device with audio output such as full-channel TV sound, PC, Game Player, DVD Player, VCD Player, ... . MP4, MD and CD Player.Full-channel TV sound: what will you do if there is your favorite ... patient who need to be cared, and the sound of them can be heard with the headphone, ...