This mini vacuum cleaner is portable and lightweight and the hairdryer shape makes it easy to use—no matter where you may need it. It’s powerful allows you to remove dust and loose dirt from any surface, and the crevice tool attachment enables you to make sure that every nook and cranny is cleaned perfectly. With its portability, convenience, and powerful suction, it is the perfect companion for cleaning your car, home, computer keyboard, screen, host, printer, piano, calculator, telephone, speakers or wherever you may need a superior clean. Powered by battery.