Question about Xiaomi Air Compressor 2

No. This device delivers a high pressure with a limited volume flow.
For a paddle, you need a pump that delivers a large volume at a limited pressure.

Merci!

I don't think so, I use it to check the tyre pressure on my car and my bike.

No

No

No
This device is not designed for this purpose.
However, it is absolutely brilliant for inflating the wheels of scooters, bicycles, etc.