UHF Dual Frequency Wireless Handheld Microphone Mic System (1 Receiver + 1 Microphones) for Karaoke Business Meeting Speech Home Entertainment

Features:
Wireless handheld microphone system(1 Receiver + 1 Microphones) for karaoke, party, DJ, business meetings, speech or other outdoor indoor activities.
Adopts UHF 676MHz to 697MHz frequency band(channel A: 677MHz - 686MHz; channel B: 687MHz - 696MHz), strong anti-interference.
A/D and D/A are used for high performance audio of 24Bit/48KHz; Using the ID code + frequency to encrypt the data to the frequency, which enhances the connection stability.
With automatic mute and shock elimination circuit to avoid the impact and noise of the switching; extremely high pick-up sensitivity and excellent tone quality make your speech or singing more clear.
The wireless transmission distance is about 30 to 50 meters; multiple devices(max. 16 sets) can be used simultaneously without interference or frequency hopping.