Kit Contents: Arduino board, motor, sensors, battery box, car frame, wheels, remote control parts - Programming Environment: Compatible with Arduino IDE and Mind+ programming - Remote Control: Remote operation possible via mobile app - Wheel Size: Approximately 7.5cm in diameter - Number of Motors: 2 Seamless Understanding with English Instructions =Enjoy clarity and ease of use with our company's English instruction manual. Every step, from setup to execution, is clearly explained in English, ensuring a smooth and frustration-free experience for users of all levels. Tutorials & Source Code Dive deep into the world of Arduino programming with tutorial texts focused on Arduino code. You can comprehensively understand and master Arduino programming concepts, avoiding distractions and complexities, and ensuring a solid foundation for your projects. Seamlessly integrate Mind+ graphical programming with Arduino projects, leveraging the power of visual coding alongside traditional Arduino programming, making it easier than ever to realize your ideas with flexibility and innovation. Compatible with both Arduino IDE and Mind+ programming, this kit offers unparalleled versatility and ease of use. Whether you're a coding beginner or an experienced professional, you'll love the seamless integration and endless customization possibilities. It helps you easily bring your robotic creations to life, from basic operations to complex tasks. Get ready for an exciting journey of exploration and innovation. Control your robotic creations in a different way with our company's robot car kit. Compatible with both Android and iOS devices, you can now control your robot from the palm of your hand. *This product does not include batteries; they must be purchased separately. Battery Specifications: Battery Type: "Button Top" or "Flat Top" Battery Model: 18650 Lithium-ion battery pack Voltage: 3.7V Capacity: Unlimited