The Worx Nitro 40V Quiet Tech Cordless Battery Handheld Leaf Blower was designed for clearing leaves with pro-grade power, but with less noise than other high-performance leaf blowers. Engineered with Silent Turbine Fan Technology, this equipment keeps noise down to 57 dB for a more peaceful leaf-blowing experience. And while the noise is kept low, the Quiet Tech Cordless Battery Handheld Leaf Blower doesn’t compromise on power. Built with a High-Efficiency Brushless Motor 2.0, this tool delivers 40% more power and a 10% longer run time than blowers with a first-generation brushless motor. It also offers a 10X longer life than standard brushed motors. This added power allows the leaf blower to produce a max air volume of 530 CFM and max air speed up to 180 MPH to easily clear leaves and other debris from all types of areas. Including large lawns, small gardens, sidewalks, patios, driveways, parking lots, and more. Easily adjust the leaf blower’s force to fit the needs of your specific task using the variable speed control plus TURBO. With three speed settings and TURBO mode, you can sweep tight spaces at low speeds or rapidly gather large leaf piles at high speeds. All this exceptional capability is kept in a sleek and ergonomic package, as the blower offers a lightweight profile of 7.4 lbs. to reduce user fatigue, even during extended use.