How do I change the talk to text microphone?

[Android Central Question]

My talk to text icon has change to blue and have to hold , then automatically it posts. This icon has changed from my regular talk to text that printed my voice message

 

[VidJunky]

Where are you seeing this mic? Google's mic is blue and you have to hold it whole you speak but depending on key board there's often a mic built into them and most work by simply pressing them and they usually sense when you've finished. GBoard should work.