♢【Dental Vacuum Cleaner】: Practical Desktop Vacuum Cleaner is used to provide suction and filtration for grinding dust to achieve the function of reducing environmental pollution ♢【Simple Operation】: Two switch control operation is more convenient and quick.FAN switch, which can control the operation of the vacuum cleaner; LED switch, which can turn on the LED light on the air duct ♢【Effectively Filter Dust】:The PM2.5 filter effect can reach about 96.41% (the absorption effect is negatively related to the distance, the closer to the tuyere, the better the absorption effect) ♢【Adjustable Absorption Tube】: Retractable suction pipe with LED light, 360° rotation, easy operation, Easy maintenance, replaceable filter element:The filter can be replaced and the maintenance is very convenient ♢【Wide Applications】: The professional nail polish dust extractor can also be used for dental work, model polishing, nail art, jewelry carving, crafts, etc