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. Includes: DUB185 Blower, Standard Length Nozzle, Long Length 21 Blower Nozzle, Dust Collection Bag, 1 x BL1830 3.0ah Battery, Charger.