Feature 1Exercise Thinking Ability: Building it requires hands on problem solving skills, encouraging thinking and cognitive development in children. It serves as a valuable tool to exercise their brains and expand their scientific knowledge. 2Develop Interests: By engaging in this hands on activity, children can reduce their dependency on electronic gadgets and develop a healthy balance between technology and actual experiences. 3Safe Materials: It is constructed using hexcellent quality, which are pine wood, plastic and alloy. These Material is durable, and eco friendly Materials, ensuring longevity and promoting sustainability. 4Versatile Using: It not only provides entertainment but also serves as an educational tool. It promotes their intellectual development and allows them to learn and explore scientific concepts. 5Great Gift: It is an ideal present for family entertainment, birthday parties, or Christmas presents. It offers a fun and engaging activity for kids and friends to enjoy together, fostering social interaction and teamwork.Item Type: Solar Wireless DIY Remote Control Car Material: Pine Wood, Plastic, AlloyBattery Type: 1.5v 4xAA Battery (Shipped without battery) Package List:2xWood Boards6xDouble Sided stickers1xScrewdriver4xOrange Axle Sleeves6xBlack Hoses1xWhite Gear1xOrange Gear2x Black Accessories 20xscrews1xRed and Blue Wood Board2xIron Rods3xCable Ties2xAntenna Wires2xCircuit Boards1xMotor1xSolar Panel2xBattery Holders4xWheels Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.