IK166 Fonestar microphone

Wireless UHF microphone set. It consists of a hand-held transmitter of small dimensions with a dynamic insert powered by a built-in Li-ion 850mAh, 3.7V battery. The receiver is small, powered by a built-in Li-ion 600mAh, 3.7V battery and is connected using the Jack6.3mm connector directly to an active speaker system or a mixing desk. Battery life is 6 hours and charging time is 3-4 hours. The set allows you to choose from 16 channels in the UHF 679-694 MHz band.
Output signal level: 0.9V