1.STEM:The best idea tool for help to teach teaching concepts in robotics, science, art, and technology to young kinds and then Develop their creativity ability.Children can learn the knowledge by play and enjoy it 2.DIY assembly:In the process of assembling, children work together and obtain skills to solve problems. This fun robot, suitable for family time;Let kids and their friends participate and play, provide an interesting and educational way to play 3.Tow operation mode: The first mode is remote control by watch. it can move forward, backward, turn left, turn right, music, lights and automatic demonstration. With 2.4G remote control, multiple robots can operate at the same time. The second mode is gravity induction: put the remote control watch on your hand ,it controls the direction of the robot by changing the angle at which the watch swings up and down, left and right 4.Proudct material: Use ABS non-toxic materials, comply with European and American toy safety standards 5.Warranty:We offer 24-hour couster support,30-day money back guaranteed..if you have any quality problems,please kindly contact us freely