Design by integrated digital chips and unique identification code.
Frequency Range : 570 MHz – 590 MHz
Channel : 16 Frequencies
Channel Spacing : 0.5 – 2.5 MHz
Adjustment : DQPSK
Frequency Response : 40Hz – 20 KHz
Range : 50-80m
Voltage : 3.7 V, 800mA lithium battery, working 6-8 Hours