Question about Xiaomi C200

According to Xiaomi's data sheet, the camera requires 5V 2A.
So that's 10 watts.

Hi
I use 10 W
Mfg

I run it on an iPhone power supply which, as far as I know, only has 5W. Doesn't need much

I think 10w is enough, I run it on an Apple iPhone power supply which as far as I know only has 5w.