The Makita AS001GZ 40V XGT Brushless Dust Blower is a portable, high powered hand-held machine designed for removing dust from crevices with ease. As well as it being used for cleaning, with the appropriate nozzle, it can also be used as an inflator, and thanks to a vacuum function, a deflator handy at the beach along with the portable cooler. The Dust blower has a 4-stage air volume control which is selectable subject to the needs to job at hand. Delivering a maximum air velocity of 0-200 msec, the blower includes a lock on switch which reduces fatigue as well as trigger lock function. A handy and bright LED job light is built-in just above the trigger with a pre-glow along with after-glow function. Supplied with a selection of nozzles, these can be changed easily and without any additional tools. Wide Range Nozzle - Blowing air over dirt and liquid on desktop and wide-open area. Blowing range 120 with 5 holes. 6.0mm Dia. Single hole Pinch Valve Nozzle - Inflatingdeflating beach toys, pillows, and similar plastic inflatables. Deflating operation can be carried out with optional air vent hose complete. Nozzle 3 - Blowing air into confined spaces, corners, and spaces by the walls to dust off. 3.0mm Dia. Nozzle 7 - Dusting off filters. 7.0mm Dia. Nozzle 13 - When using as blower Cleaning work surfaces and blowing dust in general Anchor hole cleaning with optional long nozzles Functioning as a joint between long nozzles and blower outlet of the tool. When using as inflator Inflating large inflatable pools or air mattresses. When using as deflator Deflating large inflatable pools or air mattresses Functioning as a joint between air vent hose complete and rubber attachments. 13mm Dia. At the heart of this tool is the brushless motor that allows you to use it efficiently. As part of the design, the blower utilizes every bit of battery power when you need, all while reducing the need for ongoing maintenance by reducing the amount of heat generated and working more efficiently. The technology in creating a brushless motor system allows for perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.