Portable Mini Handheld USB Keyboard Vacuum Cleaner Computer Dust Blower Duster for Laptop Desktop PC Computer Cleaner, It is able to suck small things like Cigaretteash, Dust, Hair, Food-crumbs, Eraser Residue, Small particle, but not water, please make sure small things is not bigger than the suction nozzle, Wholesale Handheld USB Keyboard Vacuum Cleaner