System Type: Ultra High Frequency (UHF) digital wireless transmission.Components: The system typically packages a central dual-channel receiver base along with two handheld wireless dynamic microphones that can operate concurrently.Visual Display: Both the microphone shafts and the receiver faceplate feature digital back-lit LED screens showing system status information like signal frequency (e.g., 679.0 MHz and 639.0 MHz as displayed on the graphic).Connectivity & Audio: Employs a cardioid dynamic pickup pattern to capture clear directional vocals while rejecting background ambient noise. The backend of the receiver base provides standard XLR 3-pin and 6.35 mm (1/4") TRS outputs to feed mixers or amplifiers.Operating Range: Built for clear line-of-sight signal transmission ranges spanning from roughly 100 meters up to 300 meters.