Witness to the birth of baby dinosaurs]: This dinosaur egg toy can show the whole process of dinosaur hatching, allowing your children to feel every change of the dinosaur egg while playing. This can improve their ability to observe and recognize things. So it is a very good teaching and entertainment toy. Intelligent touch incubation of dinosaur eggs, lighting and sound effects, five dinosaur modeling options. Cute pet dinosaurs have multiple joints, adjustable activities The product does not include electricity, you need to bring your own AAA battery*3 Three-level touch switch (the third level will stay for a while after hatching). After the shell is broken, the children will see a cute baby Tyrannosaurus. The hands, feet and tail of the baby dinosaur can be flexibly rotated, allowing the baby dinosaur to assume various poses. [A good gift for children]: For children, they are curious about things they don't know every day. This dinosaur egg toy can give them a good understanding of the birth process of dinosaur babies. So it is a good gift choice for birthdays, Children's Day or Christmas. We promise that as long as it is a product quality problem, please contact us and we will send you a new one.