a）Remote control： Manually control the robot’s movement and light efficiency.
b) Obstacle avoidance: intelligent detection of obstacles, will automatically stop before hitting obstacles.
c) Line-tracking mode: Use a black tape from the product to attach a circular path to the ground. Place the robot's line sensor on the black line, then click the switch in the upper right corner to start the line mode.
d) Music mode: do re mi fa so la ti to play music. Which robot is supported? Six robots are all supported.