Glxd4 Dual Channel Digital Uhf Wireless Microphone System With 2 Handheld Cordless Mic Beta87a Beta 87a For Karaoke Stage Singer - Microphones - AliExpress
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Glxd4 Uhf Wireless Microphone Professional Beta87a Beta 87a Handheld Cordless Microphone System 600-650mhz Frequency Adjustable - Microphones - AliExpress