This is the model BHR5608EU. Unfortunately, we are unable to offer the mijia fascia gun 2.

- Round head - Flat head - Spherical head Here at the bottom you can see the attachments: https://www.mi.com/de/product/xiaomi-massage-gun/

Yes, it is. It comes with three attachments, a small case, charger and cable. The connection is USB-C, by the way.

I think you have to be careful as hell. If used incorrectly, it can do more harm than good. You have to "practise"...