... eyes, ears, hands, brain sensory system, easy to cultivate children’s cognitive, literacy, talking, thinking ... from learning. How to use the talking pen? Kids just simply power on the pen and point to the book ... could make your books equipped with our pen) How to cooperate: 1. We have talking pen and ... equipped with your books.Detail Function:1. Point to Read2. Spell,Repeat,Group Reading3. Language Switch ...