Battery : Yes.
No of Pieces : 2
Musical Dancing Robot with 3D Flashing Lights, Brilliant Flashing lightning effect. It dances on the songs by lifting its legs and hands in the air and this is a very attractive robot for your little one. Great festival gift: a great gift for kids' birthday, children's day, Christmas, new year, holiday celebrating. It is very helpful to grow up your infant's mind. Develops visual-special skills and hand eye coordination. The robot is looking both funny and smart. Best Toy Dancing Robot for kids