Features: High-performance brushless motor generates 2000-4000RPM running speed. 3-speed setting adjusts the speed to meet different polishing needs. Built-in 2x2000mAh lithium-batteries for power supply, can be used continuously for up to 30~60 minutes after being fully charged, and can be conveniently charged by a type-c charger. Comes with 3 interchangeable polishing discs for polishing, waxing and repairing swirls and minor scratches. The handle is ergonomically designed for a comfortable grip and can be operated withhand. Provides convenient operation during use, greatly reducing fatigue. You can also use it to sand, polish and wax car, boats, furniture, pianos, floors and metal objects, etc. Specifications: Material:Metal,PC Voltage:7.4V Power: 30W Battery Capacity: 2x 2000mAh Diameter:125mm/4.9'' Thickness:15mm/0.6'' Package Includes: 1x Car Polisher 1x Type-C Charging Cable 1x Polishing Plate 1x Wave plate 1x Flat plate 1x Manual note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.