The Round Automatic Toilet Seat by iTouchless will help improve sanitation and prevent germ spreading in your home. It is especially helpful for homes with pets who are curious about open toilet bowls.The iTouchless Round Automatic Toilet Seat will keep your bathroom looking neat and tidy at all times! This hands free toilet lid features infrared sensor technology, allowing you to simply wave your hand once to open the lid, and one more time to open the seat. Both seat and lid will automatically close 15 seconds after you walk away. A sensor toilet seat is a wonderful way to keep the bathroom a clean and sanitary place. Lithium ion battery included.