The wireless microphone system RM W adopts the DECT standard using 1.9 GHz band and encryption transmission, so there is no concern about radio wave compatibility interference with wireless LAN, etc., and it is designed to be safe in terms of information leakage and security. Key features Wireless microphones using 1.9 GHz band Available microphone form factor: cardioid directional boundary 20 hours of continuous microphone operation time using the included Li ion battery Proprietary charging and USB C charging port LED mute button and battery level display
AV Parts Master