ROTATING MUSICAL MOBILE:The baby mobile for the crib will play soft music, and the hanging rattle toys rotate 360 degrees slowly which can attract the baby's attention, help you comfort the baby's emotions. PROJECTION LED LIGHTS SHOW:The can project skylights onto the ceiling, play melody and songs, you can adjustable mode for help your baby to sleep peacefully. TOUNCH OPERATION: Music box with time setting, 20/40/ adjustable, and volume up/down setting. BABY RATTLES TOY: Detachable hanging rattles pendants can also be used as crib toys, baby , baby rattle to attract babies to play that helps to exercise baby's eyesight. EASY TO INSTALL: The upgraded bracket is easy to install, suitable for age 0-6 months.