This night light projector is a beautiful and multifunctional product. You can use it to sleep your baby, it is also an educational toy that you can put whatever you want your baby to listen, due to its Bluetooth feature. It is very well designed, your baby will love it and never he/she is going to take his/her hands off it. It was made of safety material, there is nothing to worry about if your baby puts it in his mouth accidentally. The age range of this product is 0-4 years old