•【DIY Combination】 Emphasizes free assembly and three-dimensional space construction, encouraging creativity and spatial thinking. •【Rechargeable Mini Car】 Features USB charging design, eliminating the need for frequent battery changes and providing longer playtime. •【Parent-Child Interaction】 Promotes bonding and emotional communication between parents and children through interactive play. •【Innovative Connection Structure】 Incorporates STEAM education concepts, enhancing hand-eye coordination and cognitive skills. •【Fun Signage and Support Rods】 Helps children learn about road signs while adding richness to the gaming scenario. Specifications: •Track type: Magnetic •Educational focus: STEAM concepts •Power source: USB rechargeable •Assembly type: 3D construction •Features: Magnetic tracks, rechargeable car, road signs, support rods Package included: •16 x Orange Straight Tracks •1 x Red Curved Track •4 x Green Curved Tracks •4 x Yellow Curved Tracks •4 x Red Curved Tracks •8 x Blue Curved Tracks •4 x White Joint Rod •20 x White Joint Rod •2 x Traffic Lights •2 x Triangular Warning Signs •2 x Round Sign Boards •2 x Square Sign Boards •1 x White High-Speed Train •10 x Bases •1 x USB Charging Cable •1 x English User Manual