CONTROLS
microphone:
power on switch
tuning knob
power on and battery LED


receiver:
tuning knob
micro output
power adapter input(DC IN 12V)
chanel selecttion switch
power on indicator


SPECIFICATIONS

wireless microphone
receiver power supply: 12 Volt mains adapter
micraphone power supply: 9 Volt SM 544 6 LR 61 batteri,non rochargeable
high frequency radio system 433 MHz
operating range: up to 30 m
2 channeles
frequency range: 80-16000Hz
sensitivity: 55 dB
singal noise ratio:60dB
FM subcarrier frequencies:channel A: 434.4 to 434.7 MHz, channel B:433,2 to 433,5 MHz