Dual handheld microphone UHF - Karma SET 5002

Receiver base with double handheld microphone operating in UHF band with an operating radius of about 50 mt. The receiver base is powered by normal micro USB cable (included power supply) while the microphones need 1,5 V type stylus batteries.
The base can be connected via 6,3 mm connector (including cable) to a common mixer or amplifier. The volumes of the two microphones are individually adjustable. A led indicates the state of charge of the batteries.

Available 5 different frequency pairs:
679.100/663.100
682.300/666.100
685.200/669.100
688.300/672.100
690.800/675.200