INCLUDE 635 OKK PIECESOur stem toys includes 635 pieces of building blocks. Comes with a picture guide instruction to help children build the robot toy step-by-step.The building toys is made of safe and harmless ABS plastic.Flexible left, right, front, back, and 360-degree rotating stunt. Remote control distance up to 65Ft. BEST EDUCATIONAL STEM TOYSThis educational toys for kids 5-7 is not only a robot, but also an learning and education toys kit, perfect for children to practice their hands-on skills and creativity. Bring kids into the creative world of coding through 635 pieces that kids can build stem projects and nurture their curiosity. Building, learning, and programming robots has never been more fun! REMOTE AND APP CONTROLRobot building kit can controlled by the phone APP bluetooth connection. With remote control mode, path mode, voice control, gravity sensor and stem programming,four remote control modes. This stem projects for kids joints are free to move, the head, shoulders, arms, elbows, tracks and eyebrows can be rotated, various expressive expressions can be arbitrarily placed. USB RECHARGEABLE DESIGNUSB charging design equipped with built-in rechargeable batteries in the stem robot.Comes with a 2.4GHz remote controller that has a range of 65ft radius and can move the robot in all directions (left, right, forward, backward, and full 360 rotation). Note : Remote control requires 2 AAA batteries ( Not included ). Excellent STEM Gift ToyBuild. Code. Play. Create and code the latest robot toy using snap together parts, servo motors plus updated gear movement system. This is the must-have toys for boys girls interested in engineering or likes to be creative. Perfect gift for birthdays, or fun present during Christmas. Both boys and girls age 8+ will have a wonderful time with this kids building toys.