Best Educational Stem Toy – This educational toy for 5-7 year olds is not only a robot, but also a learning and educational toy set, perfect for kids to practice their hands-on skills and creativity. Introduce kids to the creative world of coding with 635 pieces where kids can build STEM projects and develop their curiosity. Building, learning and programming robots has never been so fun Remote and App Control – The robot building kit can be controlled via a mobile app Bluetooth connection. It has four remote control modes: remote control mode, path mode, voice control, gravity sensing and stick programming. The joints of this children's pole project can be freely moved, the head, shoulders, arms, elbows, rails, and eyebrows can be rotated, and various expressions can be placed arbitrarily. Great STEM Gift Toys – Create and code the latest robotic toys using building blocks, servo motors, and an updated gear motion system. This is a must-have toy for boys and girls who are interested in engineering or like to be creative. Perfect birthday gift, or a fun gift during the Christmas season. Boys and girls ages 8+ will have a great time with this building toy for kids.