Thank you for pointing this out. We will be happy to pass this on internally to the responsible department and hope that this will be corrected promptly.
Exactly, the first one has a Schuko plug, but a free fixed adapter for Swiss plugs is included. The second variant is the CH version of the appliance with a CH plug.
To complete the picture, the mill container closes completely when you remove it. So the beans don't come out of the container. Although there are still a few grains in the mill, you could have two different containers with two different types of grain.
According to my research, a 54 mm piston is required for this portafilter machine. Unfortunately, the manufacturer does not offer this accessory separately in its range.