describe:1. [Spaceship] has a novel shape and adopts popular colors. It has a cute electric spaceship shape and smoke effects to explore the wonderful universe.2. [Various movable devices] The spacecraft reaches the movable device position, allowing the bottom gear to drive the components to rotate. The lifting device, 360 rolling device, seesaw device, light activation device, and various devices bring enough fun experience to the children.3.DIY FunThe assembly is simple and firm, and the accessories inside can be freely DIY assembled into the track shape you like, which can stimulate children's creativity and hands-on ability. You can enjoy the experience of building and playing with family and friends, endless joy4.Eco-friendly and Safe MaterialMade of non-toxic and odorless high-quality plastic for long-lasting strength and endless playtime, our products meet every test for toys5. [Steam Smoke] We brought an empty water bottle. You have to add water to it and turn on the ship's switch. When the lights on top of the craft come on, smoke rises from the chimney. It is non-toxic, tasteless, safe and environmentally friendly.Specification:Material: environmentally friendly ABS plastic + electronic original partsApplicable age: 3 years old and abovePackage includes:1 set of steamshipBattery not included, need to bring your own battery