How to reset the microphone?
- Make sure both the microphone and the speaker are switched on.
- Make sure the microphone and the speaker are within the effective operation range, that is, approximately 10 meters (30 feet).
- Open the battery compartment door.
- Using the tip of a paperclip, press and hold the reset hole on the microphone for about 7 seconds.
The red light on the microphone would stop flashing if the microphone is successfully reset.