UHF021 Wireless microphones

Frequency range: 740.00-865.00MHz
Audio Dynamic range: >105dB
Output plug: XLR balance, 1/4" unbalance plug
output voltage: 1/4" 0-500mV
XLR: 0-500mV
Cover range: 60M
Frequency response: 40Hz-18KH
Receiver:
Rated power: 6.5W
S/N.: >103dB
mirror frequency rejection:>110dB
RF sensitivity: -105dB
Channels: dual channels
Power: AA1.5*2