18V ONE+ technology delivers 2X more power (compared to P2190) Up to 16 minutes of runtime in turbo mode with an 18V ONE+ 4Ah lithium battery (battery sold separately) ONE+ HP technology combines a brushless motor, advanced electronics, and high performance lithium technology to deliver 450 CFM and 130 MPH, making it ideal for leaves and yard debris This Whisper Series blower is engineered to be 86% quieter than gas, and even quieter than other cordless blowers. Designed with noise dampening foam and a uniquely positioned fan, you can work any time of day without disturbing others Experience exceptional performance with just the pull of a trigger A variable speed trigger and turbo button allow you to control the output of air, so you can dial back when in delicate areas like blowing leaves from mulch beds and engage the turbo when clearing tougher debris Cruise control feature locks in a speed without having to hold down the trigger Includes a customizable speed tip for increased air speed Part of the RYOBI ONE+ system - Any 18V ONE+ battery works with any 18V ONE+ product 3-year manufacturer's warranty Includes: P21014 18V 450 CFM Whisper Series Blower, Blower Tube, Speed Tip, and Operator's Manual Battery and charger sold separately