Powerful- If you’re looking for a highly effective portable vacuum cleaner for your car, the Anva 12V portable car vacuum cleaner is the right choice for you. It features a total voltage input of 12V and has a total power consumption of 50W. Powerful suction to clean wet and dry dirt.Mini Keyboarder Vacuum Dust For Computer PC Laptop. Features: Simply connect the Vacuum to the USB port of your laptop or computer . 100% new and high quality. two accessories for vacuum cleaning included-a bristle brush and one flexible rubber keyboard tool. Instructions: Two switches levels-slide the switch to the first level to turn on the LED light, slide the switch to the second level to turn on the vacuum cleaner.