The product is simple and round in shape, clear in functional division, and easy to use.
Different from the existing silent teaching aids, this product adds rich sound and light interaction, which at the same time allows children to use it independently.
The paper screen technology used in the product not only ensures the convenience of touch operation, but also realizes eye protection. Card content has different goals and content for different ages. The product also supports users to purchase expansion packages, which can effectively extend the product life cycle, which is practical and environmentally friendly.