Feature:1. The body of this polisher is small and hand-held with one hand for more comfortable operation.2. The front work light of the lithium battery sander is convenient to work in the dark environment.3. Handle encapsulation slip sandpaper machine, more stable, easy to operate.4. Touch-type CW and CCW buttons, hand-feel electronic stepless speed regulation.5. The air-cooled motor of this polishing machine has good heat dissipation capacity and a longer life.Specification:Item Type: Random Orbital SanderMaterial: Aluminum alloy + plasticColor: YellowBattery Voltage:10.8-18VCharger Charging Voltage: 100-260V Frequency: 50-60HzCharger Plug: US PlugRechargeable Temperature Range: 0-50 Degree CLoad Control Speed: 0-650times/minClamping Range: Approx. 0 ~ 10mm / 0 ~ 0.4inPolishing Wheel Diameter: Approx. 125mm / 5inMaximum Torsion: 28n.mVariable Speed Mode: Infinitely variable speedBattery Type: Rechargeable-lithium batteryModel: 16.8V Lithium batteryMilliampere: 15000mAh Package List:1 x Host Polishing Machine (included battery)1 x Charger1 x Wrench1 x Spare Battery1 x English Manual