multifunctional wireless headphone 1,wireless listening function 2.FM ... . for TV,PC,DVD,VCD,MP3/MP4 wireless headphone Function:1.Wireless headphone1,wireless listening function: It ... FM radio separately, search and lock channels automaticallyWireless headphone Specification:1.System:VHF/RF 2.Modulation:FM 3 ... Frequency:84-108MHz(±0.5MHz) 11.Power Supply Headphone:3V(2*1.5V AAA batteries)Packing details: ...