Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace. English Learning Electronic Book with Smart Pen Early Educational Book Smart Talking Book For Kids Feature: Rich Content: The e-learning book has a variety of themes and ways to play for your kids to develop their cognitive skills. These contents include English Alphabet, Common Fruits, Vehicle Literature, Classic Nursery Songs, Simple Numbers, Animal Zoo, Person Title, Funny Story. How to use: There is a home button on each right page, and you need to press the home button with your finger before learning the content on the correct page. After that, you can press the figures in the correct areas with your hands to learn. How to learn content on the left page? You can use the smartpen to click on the probe point in the answer area to select the correct answer of the question in the left areas. The blue light on the pen means you have the correct answer and the red light means wrong. Power supply: Book power supply 3xAAA battery, point reading pen power supply 2XAAA battery (all batteries are not included) Educational purpose: The reading pen and learning book develop children's interest in learning, improve hearing and cognitive ability, facilitate children's intellectual development, etc. Meanwhile, parent-child interaction improves communication with children and facilitates the perfection of children's mindset. Great Gift: The English learning e-book has wonderful music and pure English sounds, which is easy to catch your children's ears and attention. It is a nice gift idea for birthdays, Christmas, Thanksgiving or any other suitable occasion. Package includes: 1Pcs Electronic Book