4 in 1 MP3 Wireless Headphone 1,wireless headset 2,wired ... for net chat 4 in 1 MP3 wireless headphonewhich works freely with PC,MP3,TV,MD,DVD etc;High Sensitivity, ... RadioThe headset can be used as FM radio separately, Search and Lock channels automatically 2 Wireless HeadphoneWireless reception from ... sound, PC, Game Player, DVD Player, VCD Player, MP3. MP4, MD and CD Player.Full-channel TV sound: ...