Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding._x000D_2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. specification: Condition: Brand New_x000D_Item Type: Nail Dust Collector_x000D_Material: ABS_x000D_Power: 70W_x000D_Voltage: 100-240V_x000D_Wind Power Adjustment: Three Gears_x000D_Battery Capacity: 3000mAh_x000D_Size: As Shown in the Pictures_x000D__x000D_Steps for Usage:_x000D_1.Turn on the machine power switch._x000D_2. After the machine is started, you can set the small/medium/large wind power through the wind power setting button._x000D_3. When the machine is working, you can put your hands on the hand pillow of the machine body, more comfortable when working._x000D_4. When the filter net is full of dust, it can be taken out and replaced or cleaned up._x000D_5. When the indicator shows that the battery capacity consumption reaches one grid, you can plug the power adapter into the power socket for charging. Features: 1Push button switch, 3 gears wind speed can be adjusted, meet your different needs, simple operation. 2Side cooling air outlet design: long?lasting heat dissipation, not easy to get hot, extending the service life of the vacuum cleaner. 3It adopts 1 fan dust removal design, 70W power, strong wind power, strong suction, cooling holes at the bottom and around, fluent ventilation, can be used for a long time without getting hot. 4Precise filter vacuum cleaner, has strong dust suction ability, no dust leakage, and the pull?out fine filter net can be reused and easy to clean, use a dust brush for surface cleaning, or use a hair dryer (cold air) to blow the back of the filter. 5Low?decibel non?disturbance mode, multiple noise reduction, no interruption and no influence on work. PackageList: 1 x Nail Dust Collector 1 x Dust Collecting Net 1 x Dust Brush 1 x Plug 1 x Manual