Upgraded Keyboard Cleaner: You can use it to inhale dirty on keyboard,car,telephone, printer, camera equipment, piano,hairs,laptop,crumbs,makeup bags and so onCordless& USB powered: The cordless vacuum can be fully charged in hours (USB charging port design). No external power supply, which is very convenient and energy-saving. Provide an effective filtration system, you can open the filter and remove the filter. The filter media can be washed with water.Low Noise Cleaner: We have done a noise reduction treatment for the keyboard vacuum cleaner. This will make the home environment cleaner and healthier.Multi-use - Perfect multi-functional cleaner for cleaning dust of desktop/ laptop/ keyboard/ air containers vent or dust in small gaps, cigarette ash in car lighter, bread crumbs & paper scraps on desk, pet hairs, particles in makeup bags, ect. SPECIFICATIONS: Name: Keyboard vacuum cleanerMaterial: ABSBattery capacity: 2000mA Size: 209 * 137 * 60mmWeight: 196gInput voltage: DC-5VPower: 8WDecibel: 75DB PACKAGE INCLUDE: 1 x Keyboard Cleaner8 x different sizes brushes1 x USB charging cable (only vacuum cleaner with cable connection included) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.