The Pyle PDWMU103 is a Uhf wireless handheld microphone system that offers reliable, distortion-free performance for a variety of uses, including karaoke, stage events, and home theater setups. This microphone system features a simple plug-and-play operation with a range of up to 165 feet. It supports 32 selectable frequencies, ensuring flexibility in different environments. The receiver includes a 1/4"" audio connector for easy connection to amplifiers, mixers, and Pa systems. It operates on Aa batteries and a rechargeable 18650 battery, providing extended use for all-day performances.