Features:??1390W POWERFUL MOTOR?? The drywall sander is designed to meet DIYers and professionals and powered by a 1390W motor that offers better performance and easy sanding, ideal for grinding drywall, popcorn walls, mudded walls, knockdown texture walls, orange peel walls, and clearing floors.??5-LEVEL VARIABLE SPEED??It adopts a 5-level variable speed trigger and allows you to simply adjust speed anywhere from 800 to 1800 RPM to meet the needs of the project at hand. The sanding effect can be optimized and adjusted according to your needs.??TELESCOPIC EXTENSION ROD?? Wall sander is equipped with a aluminum alloy extension rod, the handle can be extended to 6.5ft. And the hook tension spring can fix the head of the sander, Ideal for grinding drywall, ceilings, interior walls, exterior walls, clearing floor residue, paint coatings and loose plaster.??VACUUM SUCTION SYSTEM??Combined with a 6.8ft dust hose and a dust bag, vacuum suction system eligible for 90% dust absorption. the perfect dust collection effect prevents you from inhaling a lot of dust at work, and create a healthy working environment for you.??EXCELLENT DESIGN?? With a 90 pivoting head that swivels in all directions, the drywall sander automatically adjusts to be flush against every surface that crosses its path. The hook tension spring can fix the head of the sander, which is easy for ceiling sanding.??EASY TO OPERATE?? This drywall sander equipped with 20 combination-grit sanding discs can meet your kinds of grinding needs. Detachable sander base designs easily for sanding ceiling corner and wall right-angle.??SURROUNDING LED LIGHT??Double-deck LED strip lights make this drywall sander is also suitable for dark workplace. The light is soft and not dazzling, and it will not hurt your eyes even if you work for a long time.