HI-FI earplug wireless headphones for tv -System:VHF/RF -Distortion<2%THD -Operation distance:> 30meters(360 degree) HI-FI earplug wireless headphones for tvModel number:T001Function:1,wireless listening function: It can receive the sound wirelessly from any electrical device with audio output such us TV,PC,DVD,VCD,MP3/MP4 and CD player2,FM radio:The headset can be used as FM radio separately, ...