UHF Wireless Microphone Headset Mic System 165 Ft Range W/ Digital Screen Voice

UHF Wireless: The system utilizes UHF wireless technology, which provides a secure, interference-free connection for your audio. Premium Sound: It has a built-in high-sensitivity microphone, signal stability, no delay, no radiation, anti-howling, anti-interference, constant frequency, and clearer sound quality.

eBay