Material: Plastic Main colour: Blue Size: 19cm (diameter) Power supply: 3 x AA batteries (NOT included) Package included: 1pcs Intelligence Transportation Toy Product Introduction: There are Turning Lamp, transform button, gear lever, laughter button, horn button, set up botton, music button and transportation tools button. When press the transform button,it can change the function: 1.press the keystoke,it can make sounds like transportation tools. 2.press the keystoke,it can speak“DO,RE,ME,FA,SO,LA,SI”. 3.press the keystoke,it can sing nursery rhyme. 6.Suits for kids above 3 years-old. Features: 1.It is perfect for kids to play. 2.Unique design lovely type,with a handle just above,for baby better grab. 3.Press midi button,it will sing songs. 4.press laughter button,it will sound baby laughter. 5.this horn button has 3 different sound effects.It comes one different effect everytime when you press the button. 6.Innovation fuction. 7.To learn more knowledge! 8.Bring you and your baby mor fun and joy! 9.It has music light, color scales. Give your children the best gift!