Feature: ✔️Better Polisher Powerful buffer polisher for long life and performance for the most demanding applications. This great electric car buffer will speed up your working process. ✔️Wide Usage Ideal for car sanding, polishing, waxing, marble, wood, walls, and motorcycles polishing, rust removal and other using of cleaning. ✔️Variable Speed Precision 7 variable speed dial, you can set speed from 500-3000 Rpm for different materials and applications to meet your different needs. Ergonomic design, comes with a Auxiliary , you can choose the way that makes you feel comfortable, safe & provides convenient operation. With the switch lock design, you can maintain a speed without continuously pressing the switch, which greatly reduces fatigue and enables more comfortable long-term operation.