The RYOBI 40V HP Brushless 21" Self-Propelled Mower Kit and 40V HP Brushless 730 CFM Blower provide powerful, gas-free alternatives for efficient lawn care. The mower delivers more power than a 163cc gas mower, with (2) 40V 6Ah batteries providing up to 80 minutes of runtime for lawns up to 3/4 acre. Its brushless motor automatically adjusts blade speed to prevent bogging, while the self-propelled rear-wheel drive ensures effortless maneuvering. The CUT COMMAND CENTER allows you to monitor runtime, blade life, adjust speed, and activate turbo mode for tougher cuts. The 21" composite deck is lightweight, corrosion-resistant, and backed by a lifetime warranty, and the mower easily folds for compact storage. The blower, offering more power than a 27cc gas model, delivers 730 CFM and 190 MPH, ideal for clearing damp leaves and heavy debris. It provides up to 2 hours of runtime with (2) 40V 4Ah batteries and operates 86% quieter than gas-powered blowers, thanks to noise-dampening foam and a uniquely positioned fan. The variable-speed trigger and cruise control provide optimal control, while the included speed tips help achieve maximum MPH. Both tools are part of the versatile RYOBI 40V system, with any 40V battery working across products, and are backed by a 5-year tool and 3 year battery warranty.