Time for me to downsize. I have a pair of VocoPro PV-400 professional powered karaoke/vocal speakers; Yamaha MG series Mixer, and GTDaudio UHF/PLL wireless microphones (2). Documentation included.
Connect to an iPad or TV/monitor, find a karaoke app (I used Karafun) or YouTube and you’re set to go. Cash only. First $250 takes it all!