Robot Building Set with Remote Control, Tracked RC Robotics Building Toys Kit, 3 in 1 Models | Wall Robot/Mech Dinosaur/Military Tank Assembly Toy for Kids and Adults (632pcs)

3-in-1 Robot Toys Building Sets: Supporting the free switching of three forms: RC WALL robots, Mechanical dinosaurs, and military tanks, coupled with a 2.4GHz remote control system to achieve basic motion control such as forward/turn/deformation, meeting the dual needs of technology and interactive experience.
Material & High Compatibility: Using ABS environmentally friendly material and 632+building blocks, it perfectly matches with most brand parts and can be freely mixed and created. The surface of the building blocks has been treated with a matte finish, providing a smooth and burr free feel when assembled.
Adult level assembly challenge & collectible value: It is recommended that users aged 6 and above participate, and the assembly process takes 2-4 hours to exercise spatial thinking and patience. The finished size is 7.87 * 7.68 * 9.06 inches, with rich mechanical structural details, and can be used as desktop ornaments or collectibles.