The Supersonic SC-920UHF Dual Fixed Channel Wireless Microphone System delivers clear, reliable audio for performances, presentations, karaoke, and events. Operating within a 470–580 MHz frequency range, the system features a 50Hz–16KHz frequency response and 91 dB signal-to-noise ratio for detailed vocal sound. Two handheld dynamic aluminum microphones with LED status indicators provide convenient wireless operation.The receiver is designed for stable performance with dual independent antennas and a sensitivity of -90dB. With less than 0.5% total harmonic distortion, it helps maintain clean audio while offering flexible connectivity through two XLR outputs and a 1/4-inch mixed output. The system also provides mix and balanced outputs for easy integration with a variety of audio setups.The SC-920UHF includes four AA alkaline batteries, providing up to four hours of wireless operation. The transmitter delivers 8dBm of power with a 600KHz bandwidth, while the receiver operates on a 12–15V power supply. Measuring 15.2 x 13.4 x 4.2 inches and weighing 6.1 lbs, this complete wireless microphone system combines convenience, flexibility, and dependable performance.