For serious cleaning jobs, this blower vac is ready. With a powerful 12 Amp electric motor, this blower/vac delivers 150 mph of clearing power. The Magnesium mulching blade pulverizes leaves and debris with a 14:1 ratio- eliminating clogs and debris jams. Conversion from blower to vac mode is simple and tool less, and this blower/vac also features a variable speed throttle so you can adjust the wind speed to fit your job. At a manageable weight of less than 10 lbs., this electric blower/vac is ready to help you get the job done fast, and get it done right.