The trash can is ideal for the kitchen, breakroom, or restroom. Place your hand in the sensor range and the lid will automatically open for you. When out of sensor range the lid will automatically close. No need to touch the trash can. The ring liner will hold and conceal the trash bag within the trash can. Enjoy a hassle-free experience with our dedicated customer service line, which provides support at no additional charge for defective parts. 【High Quality Materials】Water-resistant infrared motion sensor prevents moisture or any accidental spills from damaging the unit. Plus finger-print resistant stainless steel base helps keep the can clean. 【Advanced Technology】 Delay sensing technology preserves battery life and prevents any unnecessary opening from pets, children, or walking by. Quiet closing function for longevity of product life. 【Touch-free Motion Sensor Lid Closer】Seal odor in and eliminate cross-contamination of germs. Requires 2 D batteries (not included), Alkaline battery highly recommended for best performance. 【Ease and Convenient】Removable ring liner holds trash bag sturdy in place and prevents bag from overhanging for a neat and clean appearance.