UMS-C002 Electric Hand Operated Blower for Cleaning Computer, Computer Vacuum Cleaner 220V 50/60Hz UMS-C002 Air Pump Blower com with blowing and suction function, when blowing, through a large number of high-pressure air, the dust is blown away, you can also use the dust bag to collect dust. As a simple vacuum cleaner to use, it will not cause dust flying everywhere. It also can clean dust in the chassis and chassis circuit board Professionally used for Computer keyboard,CPU fan, power fan and chassis, TV, monitor, speaker dust, also can help to clean home balcony, doors and windows, screens, corners, sofas, furniture but not dedicated. Pro'skit blower vacuum support 110V- 220V. Dust collection, simple operation, save time and effort, improving work efficiency. Leaf blower has 600W high power output, large winds, strong wind speed, quick cleaning of all kinds of dust Dust collection, simple operation, save time and effort, improve work efficiency.Dust bag environmental design, can be used repeatedly.Add a clean brush, with the product can be better to clean the corner or gap dust.