Wireless Microphone System

Features:
Wireless handheld microphone system for karaoke, party, business meetings, speech or other outdoor and indoor activities.
Adopts UHF 676MHz to 697MHz frequency band (channel A: 677MHz-686MHz; channel B: 687MHz-696MHz), strong anti-interference.
With automatic mute and shock elimination circuit avoiding the impact and noise of the switching, extremely high pick-up sensitivity and fine tone quality make your speech or singing more clear.
The wireless transmission distance is about 30 to 50 meters, multiple devices can be used simultaneously without interference or frequency hopping.