The Makita DUB362Z (without batteries) has an adjustable 97.2km/h to 194km/h air speed. This way, the leaf blower has the right air speed every job. The leaf blower also has a blow tube so you can adjust it to your preferences. The leaf blower is powered by 2 batteries of 18V that aren't included by default. The thumb buttons allow you to easily turn the leaf blower on and off. And since it's cordless, you're not restricted by extension cords. This also lets you easily blow the leaves at the back of the garden into a pile. This leaf blower is part of the Makita LXT 18-volts battery platform. Do you already have a battery from the same brand and battery platform? You can also use it for this cordless garden tool.