Input Power: 650 WattsNo-Load Speed: 0 to 16,000 RPMMaximum Air Volume: 0 to 4.0 m3/minVoltage Compatibility: 220–240V ~ 50/60HzPower Cable Length: 2.0 metersMain Features: Variable speed control, dual blowing and suction functions, rubber nozzle, and an included removable cloth dust collection bag.