User's Manual
Status description of the microphone
 Blue light²The transmitter and receiver pairing is successful when MIC flashes blue
DIWHUSRZHURQDQGLW¶Vready for use; If the blue and red light are ON after power on,
the transmitter and receiver failed to pair and need to repair as this manual shows.
 Red Light²There might be interference between the transmitter and receiver if MIC
flashes red after power on. The stronger interference, the faster red flashes. If the
red light is ON, there will be no communication between the transmitter and receiver.
You should close the interference in time so as not to affect the normal use of this
product.
 Orange light²If it flashes during use, the battery is very low and should be
recharged; It will flash during charging and is ON when fully charged.
 Dormant: The transmitter will be dormant when is disconnected with or out of
communicating range of the receiver in 15s after power on. You can wake up the
transmitter by pressing the volume or power bottom, and it will search the receiver
automatically.
 If the indicator light of the microphone does not work after power on, then the battery
should have run out of power and need to be recharged.
Product parameters
2.4G wireless receiving host
 Input voltage: AC 220V
 Frequency range: 24002483.5MHZ
 Modulation system: FSK
 Frequency response range: 50 Hz18 KHz
 Sensitivity: ıˉ95dBm
 SNR: 85dB
2.4G Wireless microphone
 Input voltage: 3.3V5V
 Current consumption: <45mA
 Frequency range: 24002483.5MHZ
 Modulation system: FSK
 Transmitted power˖10dbm
 Frequency response range: 50 Hz18 KHz
 SNR: 85dB
z FCC Notices
1. The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the
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2. This device complies with Part 15 of the FCC Rules. (1) This device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
The contents in this manual are subject to be changed without prior notice.
We have made effort to put across this manual. If there are any ambiguity or error,
omission and etc., please verify with us. We do not undertake any responsibility for the
losses and injuries caused by not confirming with us.