Cardioid Dynamic Microphone Unidirectional Mic with 12ft Detachable XLR Cable to ¼ inch Audio Jack and On/Off Switch for Karaoke Singing PM 101 Black | Reverb
iSK DM-1500 Live Vocal Karaoke Microphone with On/Off Switch | SWAMP
Amazon.com: GearIT Dynamic Cardioid Vocal Stage Microphone with On/Off Switch, Mic Clip, and Zipper Bag (Cable Sold Separately) - 1 Pack : Musical Instruments
Shure SM58S Dynamic Vocal Microphone with On / Off Switch | Reverb