1. Why does the microphone whistle when
working?
Keep the microphone away from loudspeaker,
and do not block the transmitter and receiver.
2. Why can't the microphone be connected to
the loudspeaker?
Make sure the power of the receiver and
transmitter is sufficient, and the pairing is
successful.
3. How long does the microphone charge and
work?
Fully charged for 2-3 hours, it can usually be
used for about 4-5 hours. When the blue light
flashes rapidly during use, it indicates that the
battery is low. please charge immediately.
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