🌀 Universal fit. ColorCoral computer vacuum cleaner was designed to remove dust, hair and crumbs from your desk, carpet, sofa, computer and your mechanical keyboard | 🌀 Strong suction power, the vacuum keyboard cleaner has 60W power, desk vacuum could easily pick up the crumbs, beans and even screws. Mini vacuum for desk High suction power makes your dust cleaning job more efficiently | 🌀Washable durable HEPA filter. The high quality HEPA filter in the desktop vacuum cleaner could be washed with running water. When your tiny vacuum filter gets stuffed, just uninstall and clean the HEPA filter. Please make sure the HEPA filter is dry and properly fitted before turning on the countertop vacuum cleaner | 🌀 Cordless Design, with the inner 2000mAh battery. The battery needs 6 hours to be fully charged, please use the recommended charger: 5V-1A to charge the keyboard vacuum cleaner or connect it directly to your computer with the USB charging cord. Please note the charging adapter is not included in the package. 📵 Note: please do not turn it on while charging | 🌀 ColorCoral provide two nozzles for this portable vacuum cleaner. You could use the flat nozzle for general dusting, and use the brush nozzle for rugged surface dusting such as: mechanical keyboard and computer motherboard. You can take this micro vacuum dust cleaner to your car, bed room, office or any place you need