The smart little turtle robot V3.0 kit gives you the ability to build your own smart robot through the completion of various creative projects and learn to control it with mixly blocks coding. It features functions such as line tracking, obstacle avoidance, cross maze, ultrasonic following, control via IR wireless remote control and smartphone via Bluetooth. Additionally, it includes an 8x8 dot matrix module for indicating the robot's operating status. Control from a smartphone is done through the Dekstop Car app for Android and the Keyes BT Car app for iOS. The robot can be powered by 2x 18650 batteries or 4x AA 1.5V batteries (not included).