1. Realistic 3D dancing duck animal toy, music kid's toys birthday gifts. 2. It can dance, and body swing with music songs inside, to attract the baby to chase and Crawl, and improve physical coordination. 3. The sound quality is clear not harsh, and will not damage the child's hearing. 4. Turn on the switch on the back of the duck, and the body and hand will follow the music to wave left and right. It is very novel and fun, and both adults and children love it. 5. Cute shape, rounded corners without scratching, scientific size, easy to grasp for babies, does not hurt hands.