120VOLT 13AMP SO YOU'LL NEED AN EXTENSION CORD AND AN OUTDOOR ELECTRICAL OUTLET. We used it in town here for sidewalks and driveway with no effort at all. The tough little devil even took care of the windrow of wet stuff the city left at the end of our driveway. I'm sort of a "just in case" sort of person so it comes with an extra impeller; that black thing in the photo. EVERYTHING WORKS FINE