Product descriptionBattery Capacity: 2000mAhRated Power: 120WCharging Voltage: DC-5VNoise: 75dBSize: 16.5*14.5*4cmMaterial: ABSColor: White, BlackPackage includes:1 x Keyboard Cleaner2 x Vacuum Nozzles1 x USB Cable1.Powerful Suction Low Noise-- Keyboard vacuum cleaner with 2000mAh Li-battery provides powerful suction, cleaning dust, hairs, crumbs, scraps for laptop, piano, computer, car, makeup bag, pet house,etc. Be free to use it everywhere after 2.5hours charging. Design of 75db low noise will not disturbing you when it works.2.Cordless Design-- Small size (16.5*14.5*4cm), lightweight and pretty handy allows you to use the keyboard cleaner anytime anywhere. Free to clean dust of desktop / laptop / keyboard / air containers vent or dust in small gaps, crumbs paper scraps on desk, pet hairs, cigarette ash in car, corners, ect.3.2 Vacuum Nozzles-- 2 kinds of replaced straw that allow you to reach the narrowest spaces. Multi-function brush nozzle for easily cleaning ash and dust, picking up hair or dirt on surfaces; 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-- The computer vacuum adopts advanced brush-less axial flow copper DC motor with thick copper wire, and high-sensitivity rotating shaft ensures stronger suction, large air vents for better heat radiation. Equipped with LED lights, which can illuminate the dark corners so that the dust has nowhere to hide.