The powerful sound of the rocket. There are 4 variations for more plausible installation depending on the environment in the video scene. Each are 0:48 long.
There’s also the sound of a rocket like that: https://audiojungle.net/item/rocket-launch/22756011
_white_on_black.jpg "Interface Beat")
_white_on_black.jpg "Abstract Design")
_black_on_white.jpg "Countdown Pack")
_white_on_black.jpg "Stylish and Confident")
_white_on_black.jpg "Electronic Countdown Logo")
_white_on_black.jpg "Clean Countdown Logo")