In manual mode
You can control the bounce duration using the "Bounce Duration" setting. The duration ranges between five to 30 minutes.
To access Bounce Duration, go to Settings > Crib > Bounce > Bounce Duration.
In auto mode
The bounce duration ranges between 20 to 30 minutes in one bounce session in Auto mode. It can be controlled using the "Bounce Profile" setting. The higher the value of the Bounce Profile, the longer the bounce duration and vice-versa.
To access Bounce Profile, go to Settings > Crib > Bounce > Bounce Profile.