Voltage:21V No-load speed:0-450/0-1450rpm Max impact rate:22500/min Max torque:55NM Chuck capacity:2.0-13mm Torque settings:23+1+1 Mechanical 2-speed gear Charge volts:220-240V~50/60Hz Integrated work light LED battery power indicator With 1pcs 1.5Ah battery pack With 1pcs charger With 50pcs accessories Packed by plastic box