Mould King STEM Robot Toys for Kids Age 8-12, Educational Building Sets Toy with APP Remote Control, Science Learning Robot Building Kits Birthday Gifts for Boys / Girls Product Feature: Educational STEM Project Toy: The robot toy is a cool STEM toy, with a few challenges, can cultivate children's interest in science and robots, cultivate children's hand-eye coordination ability and logical thinking ability, improve children's problem-solving ability and self-confidence, and maximize children's creativity, DIY hands-on ability and imagination. And to gain a sense of accomplishment when completing the project Dual Remote Control Fuction: The robot building sets use high-performance motor and smart chip, and support two Bluetooth remote control operation modes: handheld remote control and mobile phone app. Can achieve forward, backward, left and right turns, and in-situ rotation, can move smoothly in all directions, whether on flat or rough ground 351 Parts Sorted Packaging: The educational DIY toy includes 351 pieces blocks, all parts are classified in different bags with detailed instructions, easy to understanding and building. Not only enjoy the fun of building block toy splicing, but also experience the playing method of electric toys Environmental Friendly Materials: Made of ABS environmentally friendly and safe materials and natural toner raw materials, safe and harmless. The building block toys built have a solid structure and are close to reality. It can better protect children's safety when they enjoy building toy fun Perfect Gift for Kids: The remote control building blocks robot kit is the ideal educational gift for your children. Surprise them with a unique gift that is both fun and educational. Perfect gift for 8 9 10 11 12 13 14 year old boys and children. It will keep kids busy and spend quality time with family and friends, developing patience in kids. Product Specification: Product Dimensions: 7.48 x 7.28 x 10.6 inches Item Weight: 1.37 pounds You Get: 1 x Mould King STEM Robot Toys for Kids Age 8-12 Before you place an order, please provide me with English information to facilitate our delivery and logistics