12A motor provides air speeds up to 230 MPH (mile per hour). Anti-Clog Vortex Impeller mulching blade resists clogging for easy composting or convenient disposal. Variable speed switch for maximum performance. Ideal for clearing driveways, sidewalks, decks, and garages of debris and fall leaves from yard. Unit converts from blower to vacuum without the use of tools. Vacuum is ideal for vacuuming leaves, grass clippings, twigs, pine needles, and other lawn debris. 69 dBA decibel. Mulch ratio 10:1. Includes: concentrator, blow tube, vacuum tube, and collection bag. Unit weight 8.1 Lb.