Product Material: ABS + Electronic Components Product Packaging: Color Box Product Weight/Package Included: 865G/1235G Product Function: One-Click Start, Absorb Dust and Hair,Cigarette Butts,Sunflower Seed Shells, Automatically Change Direction, Etc., Built-in 3000 MA Lithium Battery. Warm Tip: This Is an Intelligent Cleaning Robot with an Integrated Design of Sweeping, Sucking and Dragging. When Encountering Obstacles, You Will Turn and Rely on the Bottom to Absorb Dirty Cigarette Butts.