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, and 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 include.