1.【Suction 】Keyboard vacuum cleaner with 2000mAh Li-battery provides powerful suction, cleaning dust, hairs, crumbs, scraps for laptop,computer, car, makeup bag, pet house,etc.2.【Cordless Design】Small size (16.5*14.5*4cm), lightweight and pretty handy .Free to clean dust of desktop / laptop / keyboard / air container's vent or dust in small gaps, ect.3.【Vacuum Nozzles】Multi-function brush nozzle for easily cleaning ash crevice nozzle for reaching debris in tight corners and spaces with ease. Efficiently simplify your work.4.【Washable Filters】The mini vacuum cleaner provides effective filter system, just open the dust collector and take the filter net out.And the filter media can be washed clean with fresh water, then can be reused.5.【Durable Quality】Equipped with LED lights, which can illuminate the dark corners so that the dust has nowhere to hide.