The Worx 2-Speed Electric Leaf Blower, Mulcher, and Yard Vacuum is 3 versatile tools in 1. With an air volume of 350 cfm and air speeds up to 220 mph, this easy-to-use tool is ideal for clearing leaves & debris from patios, driveways, sidewalks and yards. The simple, one-touch conversion between blowing and mulching allows you to clean up your yard with ease. The Worx 12 Amp Electric Leaf Blower, Mulcher, and Vacuum features 2-Speeds, providing versatility for both light and heavy duty jobs. Mulch up to 1.2 bushels into the included collection bag at an impressive 10:1 mulching ratio.