The Quest Air Amplifier blows air to accelerate the drying time of waterborne and solvent paint coatings. It amplifies the air intake because of the venturi air injection principle. It can be used as a handheld or stand mounted. With its independent adjustable air intake valve, it is very flexible allowing the user precise control. This product comes with two Quest Air Amplifiers and the Magnetic Wall Hanger. The Magnetic Wall Hanger can be attached to any metal surface. It can easily be moved and relocated if necessary, making it an easy and functional way to hang our quest air amplifiers.