[Musical Mobile] 4 kinds of music modes for option: lullabies, piano, natural sound, and soothing music; also support smartphone connection via BT for more lullabies playing.   [Star Sky Projector] Wonderful sky stars of 3 colors, create a great atmosphere for sleeping, which will quickly sooth and calm down your baby, helping them quickly drift into sweet dreamland. [Cute Cartoon Rattle Pendants] Multiple cute and unique pendants can easily attract baby's attention, reducing baby's crying, good for baby's vision development. [360° Rotatable and Low Noise] Crib mobile with 360° rotation adds more fun for babies; and the rotation is silent, will not disturb baby's sleeping. [Easy to Set Up and Detach] The crib lock is easy to mount, suitable for various cribs; made from premium ABS, TPE, PP, and electronic components, no odor, friendly to little babies. Specifications: Color: Multicolor  Material: ABS, TPE, PP, and electronic components Power Supply: 4pcs 1.5V AA batteries (not included) Product Size: 52 * 30 * 28cm/ 20.5 * 11.8 * 11.0inch Product Weight: 960g/ 33.8oz Note: Batteries are not included. Package List: 1 * Set of Crib Mobile