Powered by a 36V lithium battery, for cordless - go anywhere - cleaning, the ORB13 delivers mechanical cleaning to surfaces typically out of reach for traditional cleaning equipment. It's orbital action delivers extraordinary results with very little effort. And, with it's low clearance, there is no surface that is off limits. 3,800 oscillations per minute delivers deep, fast, and efficient cleaning, minimizing any manual scrubbing effort by the operator. ORB13 package contents: machine, battery charger and cord, battery, shoulder strap, red buff pad, and heavy-duty hook n' loop pad holder, handle.