The Pyle Uhf Wireless Microphone System offers professional audio quality with a portable, battery-operated design. The handheld microphone and receiver adapter feature a Uhf narrow band transmitter, selectable frequency (16 channels), and a wireless operating range of up to 165 feet. The system provides simple plug-and-play operation, making it perfect for stage performances, karaoke, classrooms, and more. The microphone includes an acoustic pop filter and integrated low noise circuitry for crisp, clear audio. The receiver adapter easily connects to amplifiers, stereos, Dj mixers, and audio processors.