This HX Model 13 Gallon Touchless Trashcan is a semi-round sensor operated trash can with extra wide (12.5 inches) opening for larger debris. As your hand or debris enter the zone 6 inches from the infrared sensor on top of the trash can, the lid will automatically open. The lid will remain open if debris or hand is within the 6 inches range of the infrared sensor. 3 seconds after your hand moves away from the lid it closes automatically. At the top front of the lid there are open and close buttons for manual operation, and there is a on/off power switch at the back of the trash can. This HX Model is redesigned with stronger lid hinge mechanism, air-escape holes for effortless trash bag removal, and carrying handle for easy mobility. Fits any regular 13 or 18 gallon trash bag. Comes with bag retainer ring to secure and hide the trash bag inside the trash can.