This set includes a dust collection bag that converts your UB100DZ into a vacuum, so you can use it to collect the dust and dirt as well as blow it away! The Makita UB100DZ 12V Max Blower Bare Unit is a powerful but lightweight blower with a compact design. The speed is trigger-controlled, with three possible air volume settings (Low, Medium, and High). With an ergonomic soft grip and lightweight construction, the blower is comfortable for prolonged use. It can also provide a vacuum function when used in conjunction with a dust bag. The blower is equipped with a Battery protection circuit, which prevents the battery from sustaining damages from overdischarge, overload current, or high temperature. Ideal for both DIY and professional use. Also comes with the long blower nozzle attachment. The 22in overall length provides added reach and eliminates strain and fatigue caused by bending and reaching. The curved end provides increased manoeuvrability and maximizes lifting effect of air flow, and heavy duty plastic design with reinforced locking collar for maximum jobsite durability. Ideal for blowing grass, leaves and debris from sidewalks, patios, driveways, jobsites and more! Features: 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 Run time with 1.5Ah battery: High = 8mins, Mid = 20mins, Low = 45mins Bare unit - batteries are charger available separately.