The channel of the transmitter and receiver can easily synchronize Dual channel receiver. Up to 20 units can be used simultaneously Built-In Tone Lock Squelch circuit protection from RF interference Automatic transmitter setup. 100 Selectable frequencies on each channel. Features: Backlit LCD display showing RF level.
It is perfect for professional use at any events. It can be placed next to speakers with no feedback or distortion.
It is designed for a wide range professional application with 200 selectable channels. This UHF wireless microphone system delivers superior sound quality and have professional features. more professional and reliable 200 channel dual UHF wireless handheld microphone system. Professional UHF Dual-Channels Wireless Karaoke Handheld Microphone Set Brand New Free Shipping to Worldwide This wireless system is very high quality.