Mountain tunnel with sounds and lights

Discover the mountain tunnel with sound and light from Hape, an original tunnel to complete a train circuit that represents a mountain. This box includes a tunnel mountain with the upper part that can be detached and 2 rails. As the train passes, the lights come on and sounds are heard. Tunnel with sound and light activated by infrared. Fits into the world of Hape wooden trains. Works with 2 AA batteries (not included).