Musical Mobile - Four modes of soothing music-150 soft lullabies,10 musical organ,10 baby song and 5 nature sounds in the musical box.With adjustable volume,Need to keep long press Projection and Night Light - Mobile for crib has star lights and image 2 kinds of projection 4 scene modes.Night Light with sweet music or sounds playing along, help comfort your baby during quiet times or nap time,makes baby feel safe at night Timing sleep mode - The music box can be timed 20/40/60 minutes and then will be closed automatically by the time at you set. Let the baby in a comfortable and quiet environment to fall asleep Easy to Install - Only Locks to a Square Bar. The maximum width of the crib bed rail is 1.8 inches, please check if it will fit for your crib.Clamp is not for use on round or soft rails Best Choose Gift - Color box package. Best Christmas Gift & Best Choice for Baby Shower,Black Friday and festival. Suit for 3 6 9 12 18 24 months newborn toddler remote teether crib mobiles for babies baby play gym fisher price swing travel stroller lightweight airplane jouet dentition bebe mini crib playpen baby