Features 1、BUILT IN MOTOR: High performance motor, easy to finish waxing, polishing and other work without any effort. 2、THREE SPEED ADJUSTABLE: Three speed adjustable, 1000/1200/1600rpm, easy to operate, easy to use. 3、COMPACT AND LIGHTWEIGHT: Compact size, light weight, easy to use. Lightweight and easy to operate, no fatigue even after long time use. 4、LIGHTING FUNCTION: One key switch to turn on the lighting, you can use the polishing machine to work more accurately. 5、POWER DISPLAY: Powered by lithium battery, can be recharged again and again. 4 levels of power display, 25%, 50%, 75%, 100 percent, you can keep abreast of the remaining power consumption in the process of use. Specifications Item Type: Cordless Buffer Polisher Material: ABS Motor Speed: 20000rpm Battery Capacity: 2000mAh 18650 Lithium Ion Battery (Shipped with Built in Battery) Input Voltage: USB 5V Output Voltage: 7.4V Maximum Power: 37W Working Discharge Time: 50‑100 Minutes Charging Time: 5 Hours Gear Speed: 3 Speeds 1000/1200/1600rpm Product Size: Approx. 168x160mm / 6.6x6.3in Polishing: Before Installing, Please Check Whether The Polishing Fleece Cover Is Dry and Make Sure There Is No Solid Particles Attached, If There Is, Please Clean It, Otherwise It Will Damage The Car; The Black Side Is Attached to The Polishing Disk Hook and Ring, The White Shaggy Fleece Side Is Used to Touch The Car Paint Surface for Polishing. Usage of Wax: Stain Remover for Stains, Abrasive Wax for Scratches, Polishing Wax for Polish. Application: Automobiles, Leather Goods, Flooring, Ceramics, Glass, Etc. Function of The Product: Grinding, Waxing, Polishing Package List 1 x Polishing Machine 1 x USB Cable 1 x Wrench 4 x Accessories 1 x Instruction Manual