Would you like to get your toddler away from the Tv and console and into a fun, educational indoor activity? The toy robot set coming with exciting sound and light--is a perfect choice, which let the children explore the secrets of the animal and robot world. Requires 2-aa batteries(Not Included). Learning while Playing, The magnetic variable robot can be assembled as a robot, or transformed into a dinosaur and military base. Children will be immersed in transforming the robot into a dinosaur and military base, to make their own ideas become reality, cultivate creative thinking and logical thinking ability, promote hand-eye coordination and cognitive ability. Learn through lively activities: With high-quality materials and excellent design, this transforming toy can stimulate children's curiosity, develop children's intelligence and imagination, spark their interest in subjects such as engineering, develop their problem-solving abilities during the process of assembling.