230V/50Hz; 1220WNo load speed:1500-2300 rpmAir Flow Volume: 4.0 M3/minGrinding Pad Diameter:215mmSandpaper Diameter:225mmWeight: 2.8kgsoft grip on the handle for comfortable useextract the dusts by itself, no vacuum is neededcan suck to the wall, saving energy during operationsanding pad's cover is adjustablevariable speed:1500-2000rpmsmall body for easy carrying Accessories:8 pieces (2pc 150#,2pc 180#,2pc 240#.2pc 400#) of sanding paper with dia.225mm1 connection adapter1 piece of 2.0m flexible pipe for extracting dust1 pair of carbon brush1 piece of S5 internal hexagonal wrench1 dust bag1 back belt.