Reliable Wireless Performance This professional portable wireless microphone for singing operates within a channel frequency range of 220-260MHz, ensuring stable and reliable signal transmission for clear and uninterrupted audio performance. Adjustable Frequencies The dual VHF wireless microphones for karaoke with 2x5 selectable frequency, up to 5 sets can be used simultaneously without interference. Enjoy high signal over noise ratio, resulting in clear, noise-free, and distortion-free audio reproduction. Wireless Freedom Range With an impressive adjustable range of 164 feet (50 meters), this karaoke microphone allows performers and presenters to move around freely without worrying about signal loss or dropouts. Easy Setup and Use The wireless microphones are plug-and-play devices, requiring minimal effort for setup and configuration. Perfect for beginners or users seeking simplicity, this system offers a hassle-free experience. Each singing mic operates on 2