Specifications Voltage 18V 3.0Ah or 1.3AhAir volume / speed / pressure 2.6m³/min / 80m/s / 5.4kPa (550mm H2O)No load speed (r/min) 0-18,000r/minDimensions (LxWxH) 525 x 155 x 212mmNet Weight 1.7kg