It says "EU version". 2.
2. it doesn't say in the specifications that an adapter is included either
3. why don't you just contact the customer service to have an adapter sent to you?

Ditto, I only noticed it when I got home. A quick phone call to Galaxus support and I was able to pick up a free adapter.

I also "fell for it" and had to go to a specialist shop to buy an adapter. I don't understand how the marketing assumes that devices sold in Switzerland are used in the EU.