The UHF Wireless Microphone has UHF ultra high frequency band (740-790MHz), and adopts DPLL digital phase-locked loop multi-channel frequency synthesis technology. Within 25MHz frequency bandwidth, and at 250KHz channel interval, it can provide 200-channel options, which can avoid all kinds of interference easily.
Both the hand-held wireless microphone and the clip receiver have high and low power conversion functions. They are powered by two AA batteries and can be used for a long time with high-energy alkaline batteries (10 hours at high power and 15 hours at low power).