(Micro) Gia Hân UHF 6790S wireless system vocal microphone

Main Features
Infrared automatic frequency
The newly smart sensor system Automatic mutes,
energy saving, automatic power off
200 groups of (UHF) channel numbers.
Large dual LCD display windows
Working distance up to 100M( in case of no interference)
Vigorous and full of low-frequency sound,
sweet and delicate treble.

Specifications
System-Wireless microphone 2 pcs +
Signal receiving processor 1 pcs
Type——————————— Dynamic
Directional———————- One direction
Frequency response—-40Hz～18KHz(±3db)
Receiver sensitivity————– -95~-67dBm
Working Frequency-640～690MHz /200 sets
Working distance————————–80M
Dimension——-420*44*180mm (W＊H＊D)
Weight——————————–2.1kg/set