... wireless headphone 1,wireless listening function 2.FM RADIO 3.wireless headphone for TV,PC,DVD,VCD,MP3/MP4 and CD pl FM RADIO wireless ... headphoneFunction:1.Wireless headphone1,wireless listening function: It can receive the ... > 30meters(360 degree) 5.Signal-to-Noise Radio>50db 6.Distortion<2%THD 7.Speaker:27mm ... size:41*44*46CM FM radio wireless headphone