Scene simulation: realistic train shape and track. We are equipped with different types of carriages and traffic signs for you, which can simulate real train scenes, which can help children improve their perception.All of our parts are made of high-quality materials that are non-toxic. The body is made of high-quality alloys, thick and textured, exquisite locomotives, flashing lights and music, and the chimney can produce heat. The smoke effect simulates the smoke of classic real draught vapour and produces white smoke which is hygienic and non-toxic. Multi-track train: the rails can be spliced and built into a variety of shapes. Kit includes: locomotive steam engine, cars, trucks, coal cars, rails, traffic signs. The train must use 4AA batteries for power supply. Batteries Included. Power source: wired, electric