SunFounder AI Robot Car Smart Robot Kit for Raspberry Pi 3 Model B+ 3B 2B B+ DIY Robot Car Toy Support Speech Recognition Control Line Following Module Ul HELPS PROGRAMMING- Learn visual and graphical programming by computing code into the PiSmart Car, with a graphical user interface to make programming easier. SPEECH RECOGNITION- Instead of remote control, the PiSmart Car uses speech recognition technology to move! DURABLE DESIGN- The PiSmart Car is crafted with care to last the test of time. DYNAMIC COMPATABILITY- An abundance of I/O ports are available for all uses and hook-ups FUN FOR EVERYONE- The Pismart Car is a fun way for children and parents to work together to build and use.