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</br>Doctor Brian also responds to Magic Point locations on Go! Go! Smart Friends playsets (each sold separately) with different phrases?? motion?? lights and more</br>Perfectly sized for little hands?? Doctor Brian is easy for children to pick up to help him make people feel better</br>Each Go! Go! Smart Friends character is unique; collect them all to experience their friendly personalities (each sold separately)</br>Requires 2 AAA batteries (batteries included for demo purposes o