This is a great question. The quick answer is NO! According to Hamilton Beach Customer Service it is printed on the bottom of the unit. It is NOT a multi-coverage power supply, it's either 110-120v or 220v. Mine is a 110-120v. The recommendation is that if you are in an area that is 220v, you purchase a separate converter, as this draws heavily in amps during operation, and would likely fry a mere adaptor very quickly.