Usage Tips:Multi-Purpose Sanding Machine: Our sanding machine caters to a wide range of needs, including metalworking, jewelry crafting, plastic resin art, knife making, and moreSpeed Adjustment: This is a multi-functional belt sander with 7-speed adjustable settings and the ability to rotate in both directions, ranging from low speed for fine polishing to high speed for rapid sanding, catering to your specific requirementsMotor: This machine features a stable motor with high speed and high torque, while maintaining low noise levelsProduct Design: This belt sander is designed with a fixed 15-degree sanding belt angle and three bearings. This design is Perfect for metalworking and quick belt changesNote: Please ensure that the power adapter plug and the machine's port are securely connected when in use. Pay close attention to the indicator light on the power adapter. In case the machine does not respond, promptly disconnect the powerPlease note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Voltage: 110-220VColour:silverMaterial:MetalPackage Contents:1 x belt sander10 x sanding belts20 x sandpaper sheets1 x power supply1 x Sharpening Wax1 x motor cover3 x wrenchesOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.