RC Gesture Sensor Dance Robot Programable Inteligente Electric Sing Remote Control Educational Humanoid Robotics Toys for Boys Description: As your hand moves, the gesture sensor will detect such and make the robot advance, retreat, turn left / right.<br> Interestingly, as it patrols forward and meets an obstacle in its way, it will move backward and then turn left / right.<br> you can program a series of movements, and see the robot execute them rhythmically with music.<br> Specifications Color: Blue, Red Battery of Robot: 3.<br>7V Lithiym Battery Charging Duration: 120 minutes Game Duration: 60 minutes Battery of Remote Control: 2 x 1.<br>5V AAA Batteries (not included) Product Measurements: 26x8x16cm / 10.<br>4x6.<br>3x3.<br>15in 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 Incliudes: 1X RC Robot(Built-in battery Included) 1X Remote Control(Batteries Included) 1X Charging Cable 1X User Manual