Variable speed controlled by trigger 3 air volume settings for low, medium and high Increased air volume Vacuum function; can be used as a vacuum with the addition of a dust bag Equipped with battery protection circuit Maximum air velocity 98 metres per second Maximum sealed suction 5,8 kPa Not compatible with G-Series batteries Maximum Air capacities: Volume: 113 CFM (3.2 m3/min) Velocity: 219 MPH (98 m/sec) Pressure: 5.8 kpa (590 mm H2O No load speed range: 0 to 18,000 RPM Vibration level: 2.5 m/s2 Noise level: 83 dB(A) Overall length: 20-3/8″ (517 mm) Net weight: 2.9 lbs (1.3 kg) Battery and Charger not included For this products battery click here