The Baby Crib Mobile with Music, Night Lights, and Remote Control is a high-quality infant toy that is perfectly engineered to help your child enjoy peaceful and restful sleep, Improve children's handling ability, hand-eye coordination, combining learning with playing to learn through play, The cute model is easy for grasping. shake to make sounds 5 cute doll rattles can be uninstalled at any time for the baby's amusement, Musical box pre-installed with lullabies with 360 degrees rotation accelerate baby's response-ability