The little duck will move to the left or right with the music, blinking eyes from time to time, while waving light sticks up and down with both hands, which can attract children to swing their bodies together. You can adjust the switch to the second gear. The space duck toy will emit static 3D colorful light, which can cultivate your baby's ability to recognize color. Made of high quality ABS material, non-toxic, durable and anti-falling, safe and harmless to children.