Power: 220-240V at 50/60Hz 1050 W of input power; 600–2300 rpm of no-load speed Diameter of Grinding Pad: 215 mm Dust Hose Diameter: 38mm; Sanding Paper Diameter: 225mm; Tube Diameter: 32mm An integrated work light, six sandpaper pieces, two connection adapters, a 4-meter flexible pipe, one extension bar, a dust bag, and one set of extra carbon brushes, all packaged in a color box.