Description Ideal for professional stage performances, including solo singing, band live shows, concerts, music festivals and outdoor commercial performances. Also suitable for church performances, KTV stage use, wedding hosting, and various professional audio monitoring occasions. Features: Ultra-low latency wireless transmission ensures perfectly synchronized audio without lag or dropout. Advanced UHF wireless technology provides stable signal transmission with strong anti-interference ability. Up to 100 meters long working distance, reliable for large stage environments. Independent volume adjustment on the receiver for personalized monitoring volume control. Plug and play automatic pairing, easy setup without complicated operation. Specifications - Details Frequency Range - 610-786MHz Channel - 100ch Dynamic Range - >90dB Total Harmonic Distortion - <0.1% Delay time for audio transmission - <3ms S/N Ratio - >96dB Frequency Response - 30-20KHz RX Sensitivity - <-94dBm Transmission Distance - 30-50m