What is the small microphone icon floating on top of the screen in macOS and how do I turn it off? I'm not sure how I did this, but I now have this floating over everything:



I'm curious what it is, and how I can turn it off.
I'm currently running macOS Catalina.
This microphone floating on your screen IS NOT the dictation feature. It is the Voice Control. 


Go to System Preferences > Accessibility 
Scroll down until you see "Voice Control"
Disable Voice Control.