Product 8062 — it's like having a robot pal that's bursting with fun! It comes with a rechargeable in-built lithium battery with 2.4GHz RC transmitter, you can control it with a remote or via the iM.Master APP on your iPhone or Android. Our own APP includes many more functionalities like programming, gyro control, follow the line and more. The best part? There's a digital display that lets it switch up expressions and make sounds. And get this — you can build 5 totally different models with it.