Specification

• Frequency Range : 636.0-686.5 MHz

• Modular mode : FM

• Frequency response : 20Hz~20KHz

• Dynamic range : >100dB

• Audio Output : 0-300mV

• Receiver Power voltage : 18650 lithium battery (3.7V/1200mA)

• Receiver Working Current : <150mA

• Receiver Working Hours : 6-7hours

• Transmitter Voltage : 18650 lithium battery (3.7V/1200mA)

• Transmitter Working Current : <150mA

• Transmitter Working Hours : 6-7 hours