This 2.1-Gal Stainless Steel Touchless Trashcan is designed and engineered by Nine Stars, the World's first legal patent holder. With its well compact design, it can fit almost any tight space, such as under an office table, inside a kitchen sink cabinet, in the bathroom, the bedroom, dorm room or a kid's room. This compact trashcan also feature one of kind circular style lid and uses the most advance sensor technology can be found in all Nine Stars trashcans. As your hand or debris within ten inches and 130° angle from the infrared sensor, the lid will automatically opens. The lid will remain open if debris or hand remains within the range of the infrared sensor. Three seconds after your hand moves away from the lid, it closes automatically. Power lasts up to one year in normal daily usage. Required two D-size batteries (not included). Includes an inner removable bucket, environmental friendly without the use of trashbags.