The Wireless Handheld Microphone System features 1x Wireless Receiver (SWM260) and 1x Handheld Wireless Microphone (SHM260) in the frequency band 655-679 MHz. With true diversity design, it ensures solid performance and offers up to 160 selectable frequencies. The LCD displays all working status, and features like automatic frequency selection, adjustable gain level, and infrared data synchronization enhance user experience. Housed in a rugged metal chassis, it provides reliable audio with a working range of 100m, making it an ideal solution for various applications.