Makeblock mBot Ultimate 2.0 10-in-1 Stem Robot Kit Choose from 10 different Robots: robotic arm tank, camera dolly, 3D capture, robotic Ant, catapult ram and more. Features include megapixel, graphical programming from PC, iPad or tablet Ten building forms will meet all your needs for different application scenarios. Great for learning robotics, electronics, graphical programming, Arduino programming and python programming Anodized aluminum mechanical parts with threaded-slot design brings an easy way of building the robot Three powerful encoder motors enable you to feel every step of the robot Wirelessly control your robot with Smart devices through Bluetooth connection