Tools: receiver, microphone, power supply, battery, receiver cable.

1. Insert the receiver cable into the output hole on the receiver.

2. Plug the other end of the receiver line into the audio interface of the amplifier microphone.

3. Plug the power cord into the wireless receiver and plug in the power supply at the other end.

4. Install the battery on the wireless microphone, and pay attention to the positive and negative poles.

5. Turn on the power of the receiver and wireless cylinder, and wait for the signal light to turn green.

6. Turn on the device switch and try the microphone sound effect.