Complete system - CR88x "true diversity" dual antenna receiver - automatic free frequency search - LED signal indicator - LED signal and battery indicator - Up to 8 simultaneous systems - Reduction of background noise thanks to "Tone Key" systems - 1/2 rack format - rack mounting kit included - power supply included - CB88 belt transmitter - synchronization of the frequency of the transmitter with the receiver by infrared - operation on 2x AA batteries, up to 8 hours of autonomy - Distance operating range up to 100 meters free field - mute button - adjustable gain - delivered with LM5 lavalier microphone