1Hollow design, high efficiency heat dissipation. 2High-efficiency air filter, fine particles cannot pass. 3The wind speed is adjustable, the wind resistance is large, the dust holding capacity is large, and the filtering precision is high. 4The pull-out filter screen is easy to replace and can be used repeatedly. 5Equipped with a nail grinding machine to improve efficiency.Features: Hollow design, high efficiency heat dissipation.A necessary and professional tool which is used in grinding finger nails or toenails.High-efficiency air filter, fine particles cannot pass.The wind speed is adjustable, the wind resistance is large, the dust holding capacity is large, and the filtering precision is high.The pull-out filter screen is easy to replace and can be used repeatedly.Equipped with a nail grinding machine to improve efficiency.Specification: Item Type: Nail Dust Suction Collector Material: ABS Color: White Optional Power Plug: EU Plug, US Plug, UK Plug Voltage: 100-240V Power: 60w Rotate Speed: 4500-30000rpm Nail Suction Size: Approx. 23*18.5*7.5cm / 9.1*7.3*3inch Grinding Handle Size: Approx. 17*2cm / 6.7*0.8inch Weight: Approx. 1284g Package List: 1 * Main Machine 1 * Grinding Handle 1 * Handle Holder 1 * 6pcs/set of Grinding Head 1 * Power Cable Filter Cleaning Method: Use a soft brush to clean the surface. Use a hair dryer (cold air) to blow the dust off the back of the filter. Do not clean the filter with water or other liquids. Note: The sucked dust will be absorbed on the inner side of the filter, need to be cleaned regularly.