Powered by 2pcs lr06 batteries ( not included) for convenience Simple button control enables easy single hand use, great for kids to tidy study desks after homework Equipped with advanced suction technology, it delivers effective cleaning for desktops, sofas, and other furniture, efficiently capturing small particles Serving as both powerful cleaning tool and stylish desktop ornament for students or decoration High speed rotating impeller creates vertical upward air to instantly capturing pencil shavings, eraser debris, and paper scraps without scattering Ideal for desktop and keyboard cleaning Easy to carry and store, making it ideal for quick and efficient cleaning