Note:
If you experience these situations:
Microphone cut in & out
Microphone working range very short
First Check the normal working status of microphone and receiver:
Voice amplifier and microphone indicator lights on
If all yes, it means microphone and receiver device have no quality problem.
SOLUTIONS: Most of the time, the Voice amplifier and microphone have no quality problem, very likely that the current microphone frequency is being disturbed, so need to reset current microphone connection with receiver.
Please follow these steps to re-pair: