A20R
Dual Channel Wireless Microphone Receiver
LCD liquid crystal display
Infrared synchronization
Digital volume control
Three adjustable squelches threshold
Three adjustable powers
Microphone battery indication
RF and audio level indication
BNC detachable antenna
Copyright © Guangdong Hua En Audio-Video Technology Co., Ltd.
Copyright © Guangdong Hua En Audio-Video Technology Co., Ltd.