Features and Benefits:Makita-built variable 3-speed motor produces a maximum air velocity of 219 MPH;Up to 17 minutes of continuous operation at high speed with a 6.0Ah 18V LXT® battery (battery not included);Compact and ergonomic design at only 20-3/8" long;Weighs only 4.1 lbs. with battery (battery not included) for reduced operator fatigue;Rubberized soft grip handle for increased operator comfort;A perfect addition to any shop or tool box;Compatible with Makita 18V Lithium-Ion batteries with a Star symbol (battery sold separately);The XBU05Z reaches fast speeds of 219 MPH. It features a Makita-built high-torque motor with three speeds. The blower weighs just 4.1 lbs. (with battery, sold separately) with a more compact design at 20-3/8” long and an ergonomic shape for reduced operator fatigue. It�s part of Makita�s expanding 18V Lithium-Ion System, the world�s largest cordless tool system powered by 18V lithium-ion slide-style batteries. Makita 18V LXT Lithium-Ion Batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger.