The RYOBI 18V ONE+ 350 CFM Blower delivers 350 CFM and 100 MPH, making it ideal for light applications, hard surfaces, and dry leaves. Experience exceptional performance with just the pull of a trigger, without the hassle of gas or cords. Achieve 70 minutes of runtime using an 18V ONE+ 4Ah battery. A variable speed trigger gives you maximum control in delicate applications like blowing leaves from mulch beds.