Husqvarna 125BVx, 28cc 2-Cycle Gas 470 CFM 170 MPH Handheld Leaf Blower/Vacuum - 952711902 HIGH AIR VOLUME AND VELOCITY: Powerful clearing performance featuring 470 CFM Air Volume and 170 MPH Air Velocity 16:1 MULCHING: Mulching capable when using vac capability, mulching knives reduce material and increase bag capacity SMART START: The engine and starter have been designed so the machine starts quickly with minimum effort AUTO RETURN STOP SWITCH: Stop switch automatically resets to the ON position for easier starting CRUISE CONTROL: Variable speed throttle with cruise control can be set for easier handling