This kit includes the RYOBI 18V ONE+ Jet Fan Blower and the RYOBI 18V ONE+ 1/2 Gallon Electrostatic Sprayer. The blower features a jet fan design allowing for maximum airflow. Delivering 325 CFM and 100 MPH this blower makes dry leaf clean up a breeze. The variable speed trigger is a great feature when working around delicate areas like flower beds. This sprayer allows you to spray herbicides， insecticides， fungicides， and most other lawn and garden chemicals， as well as disinfectants and cleaning solutions with the convenience and freedom of battery power. RYOBI Electrostatic Sprayers utilize electrostatic charging technology to positively charge particles to allow solutions to cover surfaces quicker and more evenly， reducing chemical use and increasing efficiency. The charged particles enable solutions to more effectively wrap around a wide range of surfaces. The 3-in-1 Adjustable Nozzle Selector allows you to choose from multiple spray patterns， simply turn the nozzle to select between Low， Medium， and High. The low setting sprays 65 microns up to 2 ft. away， medium setting sprays 85 microns up to 5 ft. away and high setting sprays 160 microns up to 10 ft. away. Equipped with a convenient carrying handle， you can easily transport this portable and lightweight sprayer. This kit includes 18V ONE+ 4.0 Ah battery and charger. The battery is compatible with the RYOBI ONE+ system. Backed by a 3-year warranty.