Build, code, and play - with mighty Rex. Assemble your own robotic model of the giant, powerful, ferocious Tyrannosaurus Rex. Use the handheld controller to command your robot to move around in all directions, light up its eyes, and play sounds, including chowing down on food and even farting the special Code Control wireless unit enables you to either directly control Rex in real time, or write and save sequences of commands for the robot to perform at the push of a button. No app or separate devices are required. Rex makes hands-on Science, Technology, Engineering, and Mathematics (Stem) learning fun and accessible. With two motors and a flexible tail, Rex can move in one of two modes: walking or gliding. Put Rex into guardian mode and it will use its infrared sensors to identify intruders then unleash a ferocious roar Finally, you can try out the suggested experiments to learn more about how the robot works and about the various electrical components found inside a robot. Build a robotic T. Rex dinosaur and wireless controller with Code Control Technology. Two control modes: Direct remote control and programming Screen-free coding: No app or other devices required Includes lights, sounds, motors, and an infrared sensor. Put Rex in guardian mode to protect your bedroom from intruders, a comprehensive, educational gift for dino lovers and robot enthusiasts at an accessible price.