mould king Mould King 13014S 13014S technology remote control excavator building block module, crawler bulldozer building parts, STEM building block model kit, children's building block toys, boy/girl gifts (514 pieces) 8+

[Engineering Model Excavator] : This remote control excavator is a mechanical excavator model.  You can set the rotation button to control the Angle of the loaded blade, low rotation and high arm, explore 360-degree rotation, [Children's engineering toy] : This remote control building block excavator integrates the two main elements of building blocks and mechanical engineering to improve the playability of the game.  This dozer fixture consists of 514 parts, each individually packaged with detailed instructions for easy understanding and assembly.  [Remote Control APP] : The clamping module technology is equipped with 400mah lithium battery and supports two modes of operation: mobile application and remote control.  Equipped with 2.4ghz remote control system, signal stability, no interference.  [Safety material] : Made of environmentally friendly and safe abs material and natural toner raw material, safe and harmless.  The building block structure of the excavator site is solid and close to reality.  At the same time, it is perfectly compatible with all brand modules on the market.  【 Ideal gift 】 : The perfect gift for children over 8 years old.  It will keep the children busy, spending quality time with family and friends, and patiently developing with the children.