This wireless electric polisher adopts brushless motor, fast operation, timely braking, smooth speed control over a wide range, relatively simple circuit control, etc. Self-adhesive tray at the bottom do easy sandpaper replacement (abrasive paper not included). 6 speed gears adjustable, you can easily adjust them do your needs. It is a round grinder with a diameter of 125 mm, practical to meet your working needs. This product does not come with batteries that must be purchased on their own. Characteristics: Compact design, lightweight and portable, easy do carry and easy to operate. It adopts brushless motor, fast operation, timely braking, smooth speed control in a wide range, relatively simple circuit control, etc. High power motor, higher grinding and polishing performance, low noise, with good durability and ensure long service life. Round sander with a diameter of 125 mm, self-adhesive tray at the bottom do easy replacement of sandpaper (sandpaper not included). 6 speed gears adjustable, you can easily adjust them do your needs. The dust bag is included, so that the impurities generated during grinding or polishing will not be splashed and will be safer. Efficient pad dust collection system for a cleaner working environment. Multifunctional, wood grinding, car polishing, metal rust removal, furniture polishing, paint polishing, etc. Wide application, suitable for car repair factories, wooden furniture factories, iron factories, construction sites, interior decoration, etc. Technical data: Material: Plastics Speed: 6-speed adjustable, max. 24000RPM Sandpaper available: diameter 125mm Power: 90W No-load speed: 12000r or min Item Size: 175 x 155 x 120mm or 6.89 x 6.12 x 4.72in Item Weight: 1120g or 2.47lb Package Weight: 1148g or 2.53lb Packing list: 1 x Electric Polisher Host