These cute little embroidered giraffes and zebras rotate around on this Sweet Musical Mobile. It plays music for 20 minutes, has an on/off switch and volume control. Plays three rotating songs (Brahms's Lullaby, twinkle-twinkle little Star, and Rock-A-Bye-Baby). this mobile helps baby self soothe and get a better night's sleep. Requires 3 AAA batteries not included.