Compact, portable, and versatile, this mini desktop cleaner is perfect for home, office, school, art studios and more. Although small in size, this powerful mini desk vacuum efficiently gathers eraser crumbs, pencil shavings, and glitter spills. It's easy twist-off feature makes cleaning simple, allowing for repeated use with ease. Details: White 3.35" x 3.35" x 2.36" (8.5cm x 8.5cm x 6cm) Requires 2 AA batteries (not included) Includes nozzle, brush and instructions 40W / 3V