In Ear Double Duty Wireless Earphone Headphone with FM Radio Function, for TV / DVD / VCD / MP3 (SX-W026S)(Black)

1) With smart design,this in-ear style mini-earphone makes you feel so comfortable even you wear it for a long time 2) Receipt range:30m 3) FM radio:yes 4) Earphone power supply: 2xAAA batteries(not included) 5) Transmitter power supply:2xAAA bateries(not included) 6) Receiving frequency:85-108MHz 7) Transmitter frequency;single frequency transinit/receive 8) Ideal for TV/PC/DVD/VCD player and other audio devices 9) Receiving frequency from 87-105Hz,can listen to FM radio 10) Adopt PLL technology,makes signal stable 11) Deft design,with mini earplug style,makes it convenient to operate * Operation 1) Receiving signal -Connect the transmitter with the audio sources(TV/PC/CD/DVD)via the audio connect cable -Turn on the power switch of the transmitter to "ON",the indicator light will show red light -Turn on the power switch of the receiver,the indicator light will be bright. -Press the reset button,you can receive the signal from audio source.adjust the volume to moderate level,then you can enjoy the programmes. 2) FM Radio -The receiver can be used as a separate FM radio -Turn on the power switch/volume button of the receiver,the indicator light will be bright. -Press the resest button,then press the scan button,the radio will auto scan your favorite broadcast programmes,you can receive the FM frequency: 88-108MHZ -We adopt PLL system,so the signal will keep stable. * Technical 1) Transmitter -Frequency: 86MHZ -Power:5mW -Range:?30m -Power voltage: 2.4v-3v -Max. current: ?20mA -Size:71x57xx40mm 2) Receiver -FM frequency: 86-108MHz -Sensitivity: ?22uV -Power: ?5mW -Power voltage: 2.4v-3v -Max. current: ?25mA -Size: 100x36x13mm