TIPS: (1)WITHOUT micro: bit!!! Ultrasonic Module connection in front row, Otherwise cutebot cannot be driven !!!. Suitable for ages over 6 years old. (2)Wiki Tutorial Get: Pls enter "wiki.elecfreaks.com/en/" to learn. (3)Strong Technical Support—Pls click “elecfreaks” store and click “Ask a question” to email us! Looking for your consultation!. Extension Port: (1)Sensors Extension: Kids can do more experiments through 3PIN port. (2)Building Block Extension: This microbit robot is compatible with building block, kids can create various shapes. It better improves their interest in programming. Creativity: Rich cutebot graphical programming blocks allow kids to learn programming from the simplest to more complex.They can achieve distance tracking, obstacle avoidance, line following, light show, wireless control etc. Structural Characteristics: (1)Elecfreaks Cutebot car is a dual-speed motor, intelligent coding car which featuring strong power.(2)Tiny structure with an arc shape featuring crashproof and confortable feel. Cute and Mini: Simple color matching makes the appearance look more lovely, and the small size is very convenient to hold.