This RYOBI 18V ONE Combo Kit gets your yard chores done conveniently and effectively. No need to fuss with gas, oil or cords - this set runs on a lithium battery. The Included RYOBI 18V ONE Brushless HP String Trimmer sets the bar for high performance and advance technology. Equipped with a brushless motor to deliver 1.5x more power with longer runtime and a longer motor life. This auto-feed trimmer gives you all the power you would expect from a bump feed head trimmer, without the hassle of bumping. with the press of a button the shaft twists so you can easily tackle any edging jobs. The variable speed trigger and 2-speed switch deliver increased control for any application. The RYOBI 18V ONE Brushless HP Lithium Jet-Fan Blower is perfect for any yard. The jet fan design increases airflow by delivering 350 CFM and 110 MPH of clearing power, allowing for a quick and easy clean up. This handheld blower features a variable speed trigger for more control while cleaning around the home. This kit includes a 4.0 Ah battery and charger that are compatible with over 280 RYOBI tools on the RYOBI 18V ONE system.