1. mini portable.The small size of this cordless desktop vacuum cleaner allows you to take it with you wherever you want to clean.2. Multifunctional. The desktop vacuum can pick up bread crumbs, paper scraps, pet hair, apple seeds, sand on windowsills, car seats and computer keyboards. Suitable for home, office and car.3. Chargeable via USB. Rechargeable lithium battery, can be charged by car charger, mobile adapter, mobile power, computer and so on. Fast charging , practical and durable.4. High suction power. 360° strong suction power easily cleans desktop, computer, keyboard and other dust. It is absolutely perfect for cleaning hair and dust in corners.