High/Medium/Low air volume settings. Uses 18V Li-ion battery as a power unit; both 1.5Ah battery BL1815 and 3.0Ah battery BL1830 can be used. Body only machine. Variable speed trigger 3 x air volume settings (High/med/low) Increased air volume Compact and lightweight for single handed operation Soft grip provides increased comfort on the job Battery protection circuit protects against overloading, over-discharging and over-heating Vacuum function Replaces the Makita DUB182Z blower Bare unit - batteries, charger dust bag available separately. Voltage 18V No Load Speed 0 – 18,000 rpm Max Air Volume 3.2... The Makita DUB185 LXT Blower has a variable speed control trigger with 3 air volume settings: low, medium and high. It also has a vacuum function and can be used as a vacuum with a dust bag. The compact, lightweight design incorporates an ergonomic soft grip for added comfort and control. Equipped with a battery protection circuit which is designed to protect the battery from damages due to over-discharge, high temperature, or overload current. Comes as a Bare Unit, No Battery or Charger. Specification: No Load Speed: 0-18,000/min. Max. Air Speed: 98 m/sec. Max. Air Flow Rate: 3.2 m/min. Weight: 2.1kg