Browsing for this i found, after searching for '120v' in the amazon comment section that it is only made for 120v.
[https://www.amazon.com/Nespresso-Aeroccino-Plus-Milk-Frother/dp/B001UHZAYS/185-3065591-0775411?ie=UTF8&camp=1789&creative=9325&creativeASIN=B001UHZAYS&linkCode=as2&linkId=AJJEBNKNV5GHZ5FT&redirect=true&ref_=as_li_qf_sp_asin_il_tl&tag=coffeemood-20|Amazon page: Nespresso Aeroccino Plus Milk Frother]
Also found a disassembly video on this particular thing..
[https://www.youtube.com/watch?v=p9xC9jnJSRs|How to Open Nespresso Aeroccino Plus Without Breaking It]
Since i'm not a owner of such a thing i can't say what's inside, but if you're handy, and if it's broken, you can probably disassemble it yourself and check if there's any fuses.