Binance visa card question?

I am a UK national, who will be travelling to Switzerland in the not so distant future and I will need some convenient way to keep my money safe without taking lots of cash. I know Binance do a visa card of sorts but their faq section is scarce of details. I know also that you can view currency on their platform through swiss franc denomination.

My question is, could the Binance visa card be used as a travel debit card where I put gbp onto the platform and convert it to chf before travelling then use the Binance card to pay for goods and services?

Sorry if this seems like a silly question and the answer is that it can only be used for crypto currency but I thought it was worth an ask.