Mini Usb Vacuum Cleaner-Portable handheld Cordless vacuum cleaner, mini size and lightweight, convenient carry to anywhere you go. Computer Vacuum Cleaner With Usb Cord Perfectly using in home or car for cleaning dust of desktop, laptop, keyboard, air container' vent or dust in small gaps, cigarette ash in car lighter, bread crumbs, paper scraps on desk, pet hairs, particles in makeup bags, ect. Keyboard Computer Vacuum Cleaner -Directly into the USB port, no additional power, low noise, low power consumption. Brush And Nozzle Head For Car-Providing an effective filtration system. you can just open the dust collector and take the filter net out. And the filter media can be washed clean with fresh water, then be reused. What's Included-4 pieces random color, size is 10 x 3.4 x 4cm. With USB cord, brush and nozzle head. Perfect for car , home and office keyboard computer clean.