Wireless Metal Handheld Microphone with 8 Channels, Built-in Pop Filter, for ...

The SWM-MAX-BMIC wireless handheld microphone is the Channel B microphone for the SWM15-MAX and SWM16-MAX karaoke mixer systems. SWM-MAX SERIES CHANNEL B MICROPHONE: The SWM-MAX-BMIC wireless handheld microphone is the channel B microphone for SWM15-MAX and SWM16-MAX karaoke mixer systems.

eBay