... electrical device with audio output such as full-channel TV sound, PC, game player, DVD player, VCD player, audio device,MP3 player, and CD player. Full ... separately, search and lock channels automatically.Wired Earphone Equipped with audio cable ,the receiver can be used as a ... any audio and visual equipment with audio out socket, such as TV set, audio device, DVD/VCD player, multimedia PC, etc. Power ...