FIFINE K037B Wireless Lavalier/Head-Worn Microphone, Black

FIFINE Wireless Microphone System, Fifine Wireless Microphone set with Headset/Lavalier Lapel Mics, Beltpack Transmitter/Receiver, Ideal for Teaching, Preaching and Public Speaking Applications. The wireless lapel microphone system has 20 frequencies selection for seamless, interference-free operation.An easy-to-read LCD information display provides constant monitoring of system operation, Receiver battery condition indicators with low-battery warnings.