Wireless Microphone System 4 Channel UHF 2 Handheld 2 Headset 2 Lavalier School

Rockville QUAD UHF 4 Wireless Microphone System (RWM4401UH)

Rockville RWM4200VH VHF Wireless Quad HandHeld Microphone System w LCD Display!

Rockville RWM-4US Quad Wireless UHF 4 Microphone System w/Adjustable Frequency

Rockville RWM4401UH QUAD UHF 4 Wireless HandHeld Microphone System w/LCD Display

Wireless Microphone System 4 Channel Pro Audio UHF 4 Handheld Dynamic Mic Party

GTD 2 x100 Channel UHF Cordless Wireless Microphone Mic System 500 MHz Band B22H

GTD Audio G-787 UHF 4-Channel Wireless Microphone Receiver w/ Power Cord