Specification Product Name Charging Multifunctional Polishing MachineCharging Time 5 hoursWorking Discharge Time 50 100 minutesDiscsize 4in 10cmMotorspeed 20000rpmPowersupply Lithium BatteryBattery Capacity 2000mAWorking Voltage 7 4VMaximum Power 37WGear Speed 3rd Gear1000 1200 1600rpmSingle Product Weight Including Polishingdisc 410gProduct Usage Function Grinding Waxing PolishingFeature High Speed Brushless Motor Efficient 20 000RPM motor provides strong polishing ensuring smooth surface results Three Speed Settings Adjustable speeds of 1000RPM 1200RPM and 1600RPM for various surface needs and car maintenance purposes Built in Flashlight Integrated high lumen flashlight enables polishing in dark environments Four Polishing Pads Includes multiple head types for scratch removal sanding and buffing versatility Cordless Design Compact lightweight and wireless with USB Type C for convenient recharging Package Included 1 x Polishing Machine4 x Polishing Heads1 x Type C USB Cable1 x Wrench