When I want to know the voltage of something, can I ask:
1) How does it run(s)?
2) How does it work(s)?
3)Neither 1 nor 2?
For example, I'm in a shop and ask to seller the number 1 or 2 questions above. What would he/she understand?
I'd like he/she understands I'm wishing to know if the product is 110v or 220v, etc.
Do you understand I'm trying to say? I'm too confuse to explain myself!
But, let's go and imagine as if I'm holding the product in my hand. Could I ask that (#1 or #2)? I'm asking about it, because - I've no sure -, but I think I heard something like that and the store seller answered the voltage...
you have helped me a lot!