The EGO POWER+ 615CFM Blower delivers airspeeds up to 615CFM and 170 MPH to power through wet leaves, grass, and other heavy debris. This cordless leaf blower delivers up to 75 minutes of average runtime on a single charge with the recommended 56V 2.5Ah ARC Lithium™ battery (available separately). Its variable speed dial with lock-on button allows you to adjust your airspeed from 200 to 480 CFM for ultimate control. Activate turbo mode to power through heavy debris with 615 CFM. This leaf blower features a high-efficiency brushless motor that delivers long runtimes, low vibrations, and an extended motor life. Turbine fan engineering, inspired by advanced aeronautics technology, performs better than premium gas leaf blowers. The included tapered nozzle makes clearing debris in all conditions easy, and IPX4 weather-resistant construction delivers protection from the elements. This quiet, lightweight, and compact electric leaf blower gets the job done faster and quieter than gas. Experience Power Beyond Belief™ without the noise, fuss, or fumes.