In the present invention, when a child attaches a picture related to a specific topic to a picture book and selects a specific language corresponding to the displayed button, the word is also illuminated with the voice output of the corresponding language and visually confirmed. It has the effect of maximizing the learning efficiency by improving the accurate voice and learning ability of the infant by writing the word and writing with the electronic pen. It has the function of the button which not only the language but also the related sound and the agitation, And helps children to have a sense of accomplishment for micro-infants who have the ability to record and play along with their lyrics as they watch the lyrics.
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