TRANSMITTER/發(fā)射器WorkingFrequency/工作頻率86.5MHzPowerSupply/電源DC3VTransmittingDistance/發(fā)射距離20meterTransmitPower/發(fā)射功率≤10MWRECEIVER/接收器PowerSupply/電源DC3V(Two1.5Vbattery)FrequencyResponse/響應(yīng)頻率20Hz~20KHzSRatio/比率≥42dBDivision/分配率≥22dBNon-LinearHEADPHONE/耳機(jī)DriverUnit/驅(qū)動(dòng)單元27mmdia.domeImpedance/阻抗32ΩSensitivity/靈敏度106dBFrequencyResponse/響應(yīng)頻率5Hz~30KHz