kithouse S9 UHF Rechargeable Wireless Microphone System Karaoke Microphone Wireless Mic Cordless Dual with Bluetooth Receiver Box + Volume Control ECHO for Karaoke Singing Speech Meeting Church, 200FT is up for auction in Musical Instruments. The current bid is $21.10, 80% below the $104.47 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.