XB-703H UHF Omnidirectional Mono Dual Microphone System, Lavalier Mic and Headset Mic, Selectable Channel Mic Support Multiple with Wide Transmission Range for Bussiness, Guide,Teacher, Conference

Description

Good partner of office meeting, conference, interview, party, classroom, promotion, church, speech, teaching and more for hosts
Specification
Transmitter
Frequency range: 610MHz~675MHz
Modulation system: DQPSK
transmitted power: 10dB
Battery type: 3V
Working current: <100mA
Transmitter
Frequency range: 610MHz~675MHz
Receiving sensitivity: -94dBm
Working current: <100mA
How to use
STEP 1
install batteries into the receiver and transmitter( two AAA and two AA not included )
STEP 2
turn both receiver and transmitter, both indicators are lighting solid, put close and they will paired automatically, the indicator of the receiver turns to yellow when paired successfully
STEP 3
plug the receiver into the MIC port/input of your device, e.g, speaker, voice amplifier, PA system etc
If the microphone and receiver pair failed or you want to change frequency, turn off the transmitter and receiver first, then turn on the transmitter, keep pressing the select button of transmitter until the light start flicker, now turn on the receiver and put them close, press the select key once again, the frequency will be fixed , the receiver indicator will turn yellow if match successfully