Coplus 5 in 1 STEM Robot Building Kit, App & Remote Control Cars Building Toys Sets, 398 Pcs Educational DIY Engineering Construction Blocks for Kids,Gift for 8 9 10 11 12 Years Old Boys & Girls

5-in-1 RC Building KitSTEM Robot building toy can be built into 5 models: Robot /Racing Tank/Tracked Cars.This toys have a flexible rotating head & arm,interesting and novel transforming.It allows kids explore more imaginations and creativity,this also exercise their ability of sorting and assembling.

Remote ControlOur remote-controlled robots come with a simple design that makes it easier to move in all directions on a smooth, flat floor indoors or outdoors – left, right, front, back and 360 degree rotating stunt. Remote control distance over 20 meters

Phone APP ControlThis DIY building kit can be operated by App Bluetooth with 4 modes: Driving mode, Path mode, Gravity sensor and Programming mode.These modes are simple and makes your experience a more flexible and easier controlling.

Kids STEM Learning ToyThis science construction toys will teach children how to build a model and enjoy the building funs,also promote kids hand-eye coordination,solving skills and inspires creativity and brain development.Let children grow up happily in learning and far away TV set & other electronic devices.

Ideal Gifts For KidsThis building block toys allow kids to explore different possibilities, enhance imagination and creativity. Suitable for festivals or birthday gifts to your kids, friends or family members. It is an interested toys gifts for boys and girls ages 8 9 10 11 12 and up.