CorolleYour big baby's about to be potty-trained and will stop wearing diapers, so it's time to teach him how to use the toilet! The interactive toilet is the perfect way to start this learning process. With its lid that opens like a real toilet, you can sit your little one down to pretend. The flush button activates 2 sounds: pee and flush.The interactive toilet runs on 3 AG13 (LR44) batteries (included).This product is a toy and should not be used by children.3+ years