Wireless headset Wireless to PC/laptop; Wireless to CD/DVD/MP3/MP4 player; Wireless to TV; Wired Net Chat High sensitivity, interference ... as full-channel TV sound, PC, game player, DVD player, VCD player, audio device, MP3 player, and CD player. Full-channel TV sound: What can you ... out socket, such as TV set, audio device, DVD/VCD player, multimedia PC, etc. Power supply: 2 x AAA batteries or ...