Thank you for viewing! By holding the touch pen over the book, you can hear songs, lines, and many other words, allowing you to learn while having fun. I purchased this around 2023♪ Kodomo Challenge Pocket Talking Shimajiro Learning Pen Touch Pen Please understand that this item has been used by a child. I have confirmed that it works. I will ship it with the batteries removed. Please consider purchasing only if you understand that this is a used item that has been used by a child. Thank you very much. m(_ _)m