Electric Cordless Dust Blower, Rechargeable Air Dust Machine Stepless Speed Change, LED Working Light

Equipped with a trigger lock function, it is safer to use.. With four designed output airflow modes, you can adjust wind according to your demands. With 29.7 kPa maximum air pressure, and 10.3 KPA maximum sealing suction pressure (using a sealing hose). Adopting a nice premium pure copper core motor, it can provide strong suction and wind , with air velocities to 200m/s. Uses a brush motor, quick starts, timely braking, smooth speed regulation over wide ranges, relatively simple control of circuit, etc