Item Type: Lithium Battery SanderModel: 7047Material: ABSPower: 45WApplicable Battery: 21V battery (unlimited capacity, shipped without battery)Speed: 7000 to 11000 RPM (three speed adjusting) Applicable Battery: 18 or 21V lithium ion battery and other interfaces of the battery1Variable Speed Capability: Equipped with a variable speed dial, this random orbital sander can be adjusted from 7000 to 11000 RPM to match the speed of different applications and materials. 2Ergonomic Design: Our sander features a textured rubber overmolded grip for more comfortable sanding and less vibration while working. 3Hook and Loop System: This sander has a built in replaceable 8 hole hook and loop sanding pad, which allows for simple, quick and easy paper changes that work great. 4ABS Material: Our sander is made of high hardness ABS material, which is resistant to pressure and fall and can be used for a long time under normal operation. 5Wide Application: Our sander can meet different applications of sanding, flattening wood, removing paint, varnish, polishing, stain, blemish, polishing, etc.Please pay attention to the correct operationPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1 x Sander1 x Dust Collection Bag1 x Grinding Wheel1 x Manual