The Pyle PDWM224BK is a professional-grade wireless microphone system designed for versatility and high-quality performance. It features a Uhf quad channel system, allowing you to use up to four microphones simultaneously. The system includes four black handheld microphones, a receiver with an Lcd screen display, and independent frequency controls for each channel. With a wide frequency response, low distortion, and high signal-to-noise ratio, this system ensures clear and reliable audio for events, presentations, and performances. It is also rack-mountable for easy integration into professional setups.