waterproof bluetooth Wireless headphone 1.wireless listening function 2.FM radio function 3.Unique ... ,DVD,VCD,MP3/MP4 and CD player2,FM radio:The headset can be used as FM radio separately, search and lock ... 10.Receiving Frequency:84-108MHz(±0.5MHz)11.Power Supply Headphone:DC 3V(2*1.5V AAA batteries)12.Transmitter:DC ... contact us by e-mail or MSN for the inquiry. waterproof bluetooth Wireless headphone