I bought this product for my little girl when she was around 9weeks old. She totally loves it! It is great because it allows for the volume to be adjusted aswell as having a daytime mode and night time mode. In the morning, i have the music quite loud whereas at night, i put it down as low as it can go. It has 3 different songs for the day mode and another 3 different ones for night mode. I always stick to the same one at night time so that my little girl realises its bedtime. After her feed, i put her into her crib, put it onto the timer mode for 10mins and by the time it switches off, she's asleep!! FAB! And if she gets up cryng at any point, the lightshow switches itself back on and she goes back to sleep. Means that i dont have to lift her out to calm her, she now has the ability to get herself back to sleep. I would defo recommend this product!