Mould King Tractor Building Sets Toy, Electric Toy Building Kits with Remote Control & APP Control, Creative Engineering Vehicle Building Blocks for Adults Kids 14+(1312 Pieces) Product Feature: Remote & APP Control: The remote control tractor toy blocks can be controlled by remote control (control within 20 meters) or APP connection. Remote control mode, path mode, voice control, stem programming and gyroscope mode can be set on the smartphone application, and smooth movements can be made in all directions, no matter the flat or rough ground. High-Performance Motor: This toy building block uses high-performance motor3*M motor, 2.4GHz remote control. The tractor contains many realistic details and functions, in particular some small details are implemented very nicely. Tractor Model: This tractor model kit, includes 1312 pieces buliding blocks, all packaged in individual package. Also comes with detailed instructions that are easy to understand and build.Not only enjoy the fun of building block toy splicing, but also enjoy the joy of manipulating a tractor. Safety Material: Made of environmentally friendly and safe ABS materials and natural toner raw materials, safe and harmless. The assembled kit toys have solid structure and are close to reality. It can better protect children's safety when they have fun building toy fun. Satisfaction Guarantee: Our educational STEM tractor set is the most suitable gift for boys and girls over 14 years old. It is an excellent gift for birthdays, Valentine's Day, Children's Day, Christmas, summer camp activities or back-to-school events. At Mold King, our principle is to provide top quality products and worry-free after-sales service. Product Specification: Product Dimensions: 27.2 x 8.3 x 8.7 inches Item Weight: 4.59 pounds You Get: 1 x Mould King Tractor Building Sets Toy Before you place an order, please provide me with English information to facilitate our delivery and logistics