LED states on Chromecast Voice Remote

The Chromecast Voice Remote has an LED light below the power and input buttons. It tells you about the status of your remote. 

Status	What the light will do	What it looks like
The batteries were installed.	The LED will flash twice quickly.
The remote is ready to pair.  (May indicate that an attempted pairing was unsuccessful.)	The LED will pulse slowly.
Pairing was successful.	The LED will flash twice quickly.  (It will be pulsing right before this.)
The microphone is on A firmware update is applying. (Note: The mic is not open during firmware updates.)	The LED light is solid.