"Sei cool" in German is the translation of English "Be cool" (find more translations on these pages: "Be cool in Different Languages" and "Be cool in German").

Sei cool pronunciation: If you want to know how to pronounce sei cool in German (that is, how we say "Be cool" in German), you will find the audio pronunciation below.

Please listen to the proper pronunciation and remember how to say it. We hope this will help you to master your German language.

Here is the German pronunciation of the word sei cool:
German, female
German, male