Sensor Trash Can:; Our motion sensor trash can uses advanced automatic sensing technology, The lid stays open if your hands stay around the infrared motion sensor, which provides a comfortable user experience. When leaving 5 seconds, the lid will automatically close Lid. In cases that You want the lid to stay open, just gently touching open button on the left.Hands-free Operation Kitchen Trash Can:; Just the motion of your hand opens the lids automatically! Avoid exposure to the illness-causing dirty that live on trash can surfaces; it’s the hygienic and convenient choice.Advanced Technology: ;Delay sensing technology preserves battery life and prevents any unnecessary opening from pets, children, or walking by. Soft closing function for longivity of product life.Easy To Clean & Isolate Odors;：Cover Trash can with lid has a smooth surface and is easy to clean. While the sealed exterior and infrared technology ensures odor is contained. Use 13 gallon garbage bags.Battery Operated Automatic Trash Can:; No pesky cords necessary. Requires 4 AA batteries (not included).