VTech Go! Go! Smart Friends Doctor Brian Toy Figure Press Doctor Brian's light-up button, and he will come to life by introducing himself, talking about his job as a doctor and playing sing-along songs Doctor Brian also responds to Magic Point locations on Go! Go! Smart Friends playsets (each sold separately) with different phrases, motion, lights and more Perfectly sized for little hands, Doctor Brian is easy for children to pick up to help him make people feel better Each Go! Go! Smart Friends character is unique; collect them all to experience their friendly personalities (each sold separately) Requires 2 AAA batteries (batteries included for demo purposes only; new batteries recommended for regular use); intended for ages 1 to 5 years