When you're on a call, beam-forming mikes focus on your voice while voice accelerometers detect speech through your jawbone, so a loud restaurant or a windy day won't get in the way of your conversation.
Most people thought that you were miked or it's lip-syncing or something. No, you're not. You're just doing it live and it's an incredible gift for most of us really.
They're all Mikes! Every last one of them! A Mike! And in case people weren't enough, it's also the name of a John Travolta movie, a national craft store chain, and a hard lemonade.