.no-load speed:2200rpm .cutting capacity:55mm for wood,6mm for steel, soft handle grip. on/of trigger with safety cordless jig saw,power jig saw,electric jig sawno-load speed:2200rpm cutting capacity:55mm for wood,6mm for steel, soft handle grip. on/of trigger with safety .battery charger: 1hr/3-5hrs packing:color box/bmc boltage:7.2v-18v cordless jig saw