The space rockets is fully functional with lights and sounds. Two compartments and the cockpit can be opened to reveal an adjustable control room and space to place the junior rover. Figurines are fitted and can be placed inside the rockets, the cockpit and the junior rover. The space rockets is also portable with a handle that allows you to carry the rockets anywhere. Two 1. 5V AA alkaline batteries are included. Recommended for children ages 3+. One astronaut can be exploring in the car, while the other astronaut is controlling the ship. Lights up and makes lift-off sounds with the push of a button.