Crib Music Mobile with Music & Light: This crib music mobile can project star and cartoon images and play 400 melodies, 3 soft lullabies. Creates a wonderful environment for your baby's sleep. (Adjustable volume to suit different playing scenes) Detachable Music Box & Animal Frames - The music box and rattles can be worn separately. The music box can be used as a music player, projector, night light. And the hanging pendants can be used as rattles or baby teething toys, they are in the shape of different animals and can help improve babies' cognitive skills. Remote Control & Timer: 20/40/60 minutes timer, the music box will automatically turn off at the time you set. The timer function creates a comfortable sleeping environment for your baby. In addition, a remote control is included that can control all functions of the music box. Baby Gift: This music mobile is made of high-quality and non-toxic ABS material, with smooth corners and no burrs. It is a good helper for newborn parents, very suitable as a gift for newborns and new parents. Please note: This crib mobile is only for square bed posts. The mobile clip can be attached to cribs with a caliber of 1.2 - 4 cm (0.47 - 1.57 inches).