Spray Function: The TRAIN car can spray out realistic smoke, making the TRAIN mouth open and close automatically, giving kids the feeling of being in the ancient world of TRAIN 4.Dynamic Music and Rotating Lights: Equipped with dynamic music and rotating lights, the car offers added entertainment value, stimulating kids' imagination and creativity during play. 5.Durable and Safe Construction: The car is made from high-quality materials with thick and smooth edges, ensuring durability and safety, providing parents with peace of mind.