describe: Adjustable electric grinder mini polisher. Features: All copper wire high temperature resistant motor, strong and practical, more stable transmission. 1-7 speeds are adjustable, and the machine speed can be controlled. It is suitable for polishing, waxing and glaze sealing of different materials. 1-3 gears for jade and porcelain, 3-5 gears for leather and floor, 4-7 gears for cars and furniture. Low-noise gear transmission, higher precision, and lightweight body. The G-shaped handle and side handles are ergonomic, comfortable and labor-saving, anti-skid and practical. The double switch is easy to operate, evenly polished, and will not damage the paint. Suitable for automobile, woodworking, furniture industry, hardware, electronic components and electronic equipment covers, etc. Specification: Material: ABS Color: black + orange Power: 1580W Voltage: 220V Adjustable speed: 7 levels adjustable (500/1000/1500/2000 /2500/2900/3300 R/min) Speed: 500-3300r/min Disk diameter: 150mm / 5.9in Cable length: 5m polishing machine Size: 410 * 150mm / 16.1 * 5.9in Package size: 445 * 117.60mm * 6.3 * 6.3 inches Weight: 2950 g/6.5 lb The package includes: 1 * Polisher with plug 2 * Handle 1 * Wool wheel 1 * Self-adhesive disc 1 * A pair of carbon brushes 1 * Hexagonal wrench 2 * Screws.