Charlie the Astronaut is a remote-controlled and programmable robot that is powered by 3 x 1.5V AA batteries (not included). Children can program him or control him in a simple and fun way via the app, and also use hand gestures to play with Charlie with his Smart Control mode.They can also test their space knowledge with a fantastic Spacepedia (space encyclopedia) and more than 300 questions included in its two game modes. Charlie can be easily programmed using the app: he has up to 20 programmable actions. A fun robot friend for children ages 5 and up, with whom they can also learn about the universe, solar system, history, and much more!