HC-06 bluetooth module

So i started a project with this and i don know if i can leave it running forever. I did not regulated to 3.3v because it worked when it was connected to 5v because i, at the time, did not know it had to be 3.3v.

Can you tell me please if i can leave it running forever and if i cant how long till it fails??

I started project voice control robot but it controls manually only not with voice app now I don't know what I do

pablodotti9026:
I did not regulated to 3.3v because it worked when it was connected to 5v because i, at the time, did not know it had to be 3.3v.

If there is writing on the back of the HC-06 module, read it twice.