YH-863d Funkkopfhörer

Wireless headphone Description: 1)UHFwirelessstereoheadphonewith863MHzISMband 2)Operationdistanceupto100meterswithlatestUHF/RFwirelesstechnology 3)Severalheadphonescanbeusedsimultaneouslywithonetransmitter 4)Built-in40mmmylarspeaker 5)Automuteandautotuningfunctionavailableforheadphone 6)Activenoisereductionsystemforcrystalclearsound 7)DoublePLLsystemforultimatefrequencystability Specifications: 1)System:UHF/RF 2)Carrierfrequency:863.3;863.9;864.5MHz 3)Modulation:FM 4)Mode:stereo 5)S/Nratio:75dB(minimum) 6)Channelseparation:50dB(minimum) 7)Distortion:1%(maximum) 8)Frequencyresponse:30-20,000Hz 9)Powersupplyoftransmitter:DC12V150mA 10)Powersupplyofheadphone:2xAAA Accessories: 1)AudioCable 2)"Y"Cable 3)SwitchingAdapter 4)InstructionManual 5)GuaranteeLetter