Features:- Multi-functional: There are 13 buttons with 13 functions and 3 modes, easy to choose the early educational content according to your baby's cognitive ability.- Professional Projection: Built-in star projection device, it can create a comfortable environment, disperse loneliness and soothe the baby to sleep, an ideal gift for babies.- Early Education: With music, story and soft light, it can easily attract the baby’s attention. It greatly improves the baby’s ability to crawl and scratch through soft light music.- Safe and Reliable: Made of soft non-bitten silicone material, non-toxic and odorless, it is safe and non-allergic for your baby.- Recyclable Battery: It is powered by 3 AAA batteries(not included), easy to replace.Warm Tip:.