About this item As your hand moves, the gesture sensor will detect such movement and make the robot advance, retreat, turn left / right. Interestingly, as it patrols forward and meets an obstacle in its way, it will move backward and then turn left / right. You can program a series of movements, and see the robot execute them rhythmically with music. Product Functions: Slide Forward/Backward, Walk Forward/Backward, Turn Left/Turn Right, Gesture Sensor, Dancing and Singing, Patrol and Obstacle Avoidance, Intelligent Programming, Auto Display, Mechanical Language, Volume Perfect for holiday toy gifts, Christmas gift, school classroom prize, easter stuffer, baby toy cow and more. Cute cow toys attract children, you can give it as a gift to friends or children to express your concern for them.