This cordless electric polisher features an ergonomic handle design that feels more comfortable in the hand and reduces vibration while producing low noise and low vibration. 150mm self-adhesive tray at the bottom makes it easy to replace the polishing disc. 6 speeds are adjustable, you can easily adjust it according to your needs. This is a 150 mm diameter sander that is practical and can meet your working needs. ? Ideal for wood sanding, car polishing, metal rust removal, furniture polishing, paint polishing, etc. Features: High-quality material: The shell is made of plastic material, compact structure, light weight, easy to carry, easy to carry and easy to operate. Copper motor: Using high-power copper motor, the grinding and polishing efficiency is higher, the noise is low, the heat dissipation is good, the effect is durable, and the service life is long. Comfortable handle: Ergonomic handle design, rubber coating design, more comfortable hand feeling, while having low noise and low vibration. 6 speeds are adjustable: 2500-5000rpm, you can easily adjust it according to your needs. High heat dissipation: The shell has ventilation holes and strong heat dissipation ability, which cools the operating mechanism and prevents it from overheating. It will not burn out after long-term use. Car polishing machine: A professional polishing and waxing machine that operates smoothly and evenly without damaging the car paint, making your car as shiny as new. Wool Buffer: Works great in waxing, glass polishing, and more. Various coats of glaze seal to clean and enhance its shine. Premium Sponge Pads: 2 different shapes of sponge pads, increase cleaning applicability, suitable for polishing rough and small areas. It has fine porosity, high elasticity and high water absorption capacity. Polishing liquid (paste, powder) can be added to achieve better polishing effect. Cleaning cloth scrubbing pad: widely used for mechanical maintenance and cleaning, polishing, deburring and protruding objects of various materials. Easily clean narrow and hollow spaces like glove boxes and cup holders. It's also very easy to clean interior dirt, stains and spills, reducing manual scrubbing. Dust-proof bag: Equipped with a dust-proof bag so that debris generated during grinding or polishing will not splash, making the working environment cleaner and safer to use. Multifunctional design: perfect for wood sanding, car polishing, metal rust removal, furniture polishing, paint polishing, etc. Wide application: Suitable for car repair shops, wooden furniture factories, iron factories, construction sites, home decoration, etc. Specifications: Name: Electric polishing machine Material: Plastic Type: 1 battery, 2 batteries (optional) Battery: According to you Choice 1 battery: 1*21V, 1300mAh battery (included) 2 batteries: 2*21V, 1300mAh battery (included) Speed: 2500-5000r/min, 6-speed adjustable polishing disc diameter: 150 mm / 5.91 inches Item size: 340 * 140 * 150 mm / 13.39 * 5.51 * 5.91 inches Item weight: 1 battery: 1652 g / 3.64 lbs 2 batteries: 1957 g / 4.31 lbs Packing size: 345 * 240 * 192 mm /13.58 * 9.45 * 7.56 inches Packing weight: 1 battery: 2060g/4.54 lbs 2 batteries: 2365g/5.21 lbs Packing list (1 battery): 1 * Electric polisher 2 * Sponge disk 1 * Wool disk 1 * Sandpaper 5 * Waxing cover 1 * Cleaning cloth 1 * Battery adapter 1 * Gloves 1 * Dust bag or packing list (2 batteries): 1 * Electric polisher 2 * Sponge disc 1 * Wool disc 1 * Sandpaper 5 * Waxing cover 1 * Cleaning cloth 1 * Replacement battery 1 * Battery adapter 1 * Pair of gloves 1 * Dust bag