More controlled, faster cleanup;2-modes & variable speed trigger increase control;Compact size & rubber nozzle for tight spaces;Axial fan for best combination of power & run-time;Maximum Air Speed: 110 MPH;Maximum Air Volume: 175 CFM;Rubber nozzle removes debris in hard-to-reach places;Wide sweeping nozzle efficiently clears debris in open spaces;Lock-on switch reduces user fatigue