Wireless Microphone Headset, UHF Dual Cordless Microphones System, USB-C Char…
Wireless Micro Headset, UHF Dual Cordless Micros System, USB-C Charging, Head Mic with Digital Display, 165ft Range, for Speaker Voice Amplifier Pa System Teaching Tour Guides Fitness Yoga. Wireless Micro: Wireless head micros system utilizes the latest UHF wireless connectivity technology and allows for frequency switching to select different frequency channels.