My son loves this mobile. He stares at it and smiles and laughs. The disappointing thing about this item is that now the song no longer plays. I have replaced the batteries twice and it still does not work. The mobile will spin and one button works so the blue light and the nature sound comes on. However, it was the song that my son loved. We have not used this item very often. Maybe only a few times a day during diaper changes or before a nap or bedtime. We have only had it a couple of months. I am very disappointed that it does not work after such short period oftime.