Appearance is 3D printed for added fun. Available Android IOS remote control. Assemble the robot, write the corresponding program, and execute the corresponding action. You need to have a 5th battery yourself. A set of 3D printed parts + supporting electronic components.This item is in the category "Toys & Hobbies\Action Figures & Accessories\Action Figures". The seller is "jb404" and is located in this country: HK. This item can be shipped worldwide.