Specifications of transmitter：
Power supply：DC3V （115V AAX2）
Power consumption of microphone：130mA
Transmitted power：10mV
Dynamic range：>100dB
Type: Moving coil/Capacitive
Frequency response：20Hz-20KHZ

System index of full-digital wireless microphone：
Specifications of receiver：
Frequency range：UHF.500MHz-980MHZ
Frequency stability：10PPM
Occupied bandwidth：±300KHZ
Transmission speed：204.8KSPS
Moldulation mode：DQPSK@2.4G
SNR：>105dB
Distortion：<0.59@1KHZ
Sensitivity of receiving：-105dBM
Frequency Response：20HZ-20KHZ
Power supply：DC12V-16V