Questions about Furby interactive toy

Hello, I have a quick question about the Furby: It says in the product description that it is in German. Can you please confirm that I will certainly receive a Furby in German? I have seen in the reviews that some buyers have received a different language model, even though German was stated. As this is a gift for my daughter, this is very important to me. Many thanks in advance!

Are batteries already in the product, or do they have to be purchased separately?

In the description I see that under language it gives: German, Dutch and Italian. Is it therefore possible to set the language?

Isn't it in French?

Is this the version with German language output?

I still have 2 of these from the 80s.