WORX TURBINE 56v Max Li-ion Cordless Blower. Powerful 56V Max Lithium lightweight cordless blower with TURBINE technology and a brushless motor delivers up to 465cfm of air velocity. The multi-speed control function allows for light-to-medium duty cleaning while the TURBO option blasts leaves from any type of surface. FEATURES: Multi-speed control with TURBO boost. Highly efficient brushless motor design for long lasting power. Powerful blowing force to tackle any job (465 CFM, 125 MPH). Large air nozzle for extra tough conditions. Lightweight and ergonomic one-hand operation.