eirix Robot Building Kit, STEM Toys Remote & APP Controlled, Boys Toys Age 6+ Intelligent Building Toys Kits, RC Robot Christmas Birthday for Kids-Upgraded Version (333 PCS)

STEM ToysUpgraded version STEM toys combine playing and development. From building to controlling robots, kids can gain fun at every step in the process, and they can also learn about Science, Technology, Engineering, and Math. This is why kids love STEM toys.

2 Intelligent Control ModesCompared with the general building kits, our robot building kit can be controlled by APP and Rmote. Able to complete a variety of instructions and support 360° rotation. Increased interest and stimulated kids desire for STEM exploration.

Easy to ChargeOur robot building toys provide built-in chargeable batteries, Fully charged can continuously play 40 minutes. Convenient to use, but also eco-friendly.

Safe and High-quality MaterialOur STEM robot building toys are made of safe and high-quality ABS material, BPA, lead, heavy metal, and phthalate free. Good workmanship, each part can be closely fitted.

Surprise Gift for KidsFuel your kids curiosity by robot building toys. Best gifts for 6+ year old boys and girls, enable kids engaged and entertained, surprise gift for Christmas/ birthday/Childrens Day/ Halloween/ Thanksgiving.