Over 75 40V Tools – All Work With Any RYOBI 40V Battery 450 CFM and 120 MPH of Clearing Force for Gas-Like Power Battery and Charger Not Included The RYOBI 40V Jet Fan Blower features a jet fan design allowing for maximum airflow. Harnessing the power of 40-Volts this blower delivers 450 CFM and 120 MPH which makes wet or dry leaf clean up simple and easy. The variable speed trigger is a great feature when working around delicate areas like flower beds. Whether you are new to the RYOBI 40V system or you are adding to your collection, this blower is a great choice to fill your leaf blowing needs. As part of the RYOBI 40V system, it is compatible with all 40V batteries. The 40V Jet Fan Blower is backed by a 5-year warranty. Battery and charger not included.