TONOR TW-820 is a wireless microphone system designed for various applications, including live performances, conferences, and karaoke nights. With its UHF technology, it delivers stable and clear audio transmission, minimizing interference and dropouts. The system features two handheld microphones, a receiver, and a range of up to 200 feet, making it suitable for larger venues. It offers adjustable volume controls for each microphone, allowing you to balance the audio levels. The receiver's LCD display provides real-time monitoring of signal strength, battery levels, and channel information.