The RYOBI 2 Cycle Jet Fan Blower is the most powerful gas handheld blower. Period. Producing 520 CFM at 160 MPH, this blower delivers backpack performance in a compact, handheld size. This blower features an innovative 3-stage jet fan design for maximum clearing force and a full crank engine for longer life. With its variable speed trigger with cruise control, you have the power to move large debris and the control to clear a delicate flower bed. This blower also has an anti-vibe handle with over molded grips for optimized user comfort. Backed by a 3-year warranty.. Jet Fan Design for Power Up to 160 MPH and 520 CFM. Variable Speed Trigger With Cruise Control for Superior Control. 25cc Engine Features Adjustable Clearing Power. 520 CFM for maximum clearing power. Variable speed trigger for adjustable clearing power. Soft grip anti-vibration handle for user comfort and reduced fatigue. Jet fan engineered for powerful performance. 3 position cruise control for ease of use. 3-year limited warranty. Blower Type: Handheld. Commercial: No. Engine Displacement (cc): 25. Engine Type: 2 Cycle. Features: Adjustable Speed,Translucent Fuel Tank. Fuel Tank Capacity (oz.): 18 oz. Included: No additional items or accessories included. Included Accessories: Tool Only. Maximum Air Volume (CFM): 520. Maximum air speed (mph): 160. Noise rating (dB): 74. Power Type: Gas. Product Weight (lb.): 11.5 lb. Refurbished: No. Start Type: Recoil Start. Tools Included: Blower. Vacuum Capability: No Vacuum Capability. Certifications and Listings: CARB Compliant. Product Depth (in.): 33 in. Product Height (in.): 8 in. Product Width (in.): 8 in