Description: 【DIY Quadruped Spider Crawling Robot Kits 】 The Quadruped Robot Kits is designed for all those interested in learning about robotics, programming, and mechanics.to customize and program as they desire. 【Lifelike Movements】 With 4 legs and spider like movements, this robot Kits moves just like a real spider,walking crawling twisting. 【Easy Assembly】Robot spider Kits includes everything you need for easy assembly, including a 3D printed PLA body and USB charging and other parts. 【Educational】 The Quadruped Robot Kits is an educational tool that teaches programming, robotics, and mechanics. 【Fun】Quadruped robot Kits is a fun way to learn and experiment with robotics and AI technology. Specification: Charging Method: 5V USB  Voltage: 3.7V Size Chart: 7cmx17cmxnullcmx17cm/2.76inchx6.69inchxinchx6.69inch Package Includes: 1 Shell 1  Bottom Shell 1 Frame  4 x Bracket   2 x Eyes 8  Steering Gear  2  Circuit Board  1  Battery  8  Screws 1 x Data Cable 1  Charging Cable 4  Claw  Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.