Best educational toy for kids: 1. The LCD writing tablet adopts 2019 LCD pressure-sensitive technology, creat lines base on how hard you push! 2. Achieve environmental friendly and economic, this doodle board provides 100,000 writings, avoid waste of paper and pencils 3. Emptying the screen content of writing tablet takes only one second, which is convenient and time-saving 4. Click lock key to save the content, you can still erase the pattern on doodle board after unlocking, time-saving and convenient to use 5. Made of durable plastic, anti-fall and anti shock, easy for use in multiple occasion: airplane, car, restaurant 6.Built-in battery provides at least 6 months lifespan, can be replaced for doodle board?s cycle using Dimension: Size: 10 inches LCD Size: 9.8 * 6.8in Battery: CR2032 button battery Input voltage: 3V Package include: ? LCD writing tablet*1 ? Writing stylus pen*1 ? Battery *1 ? Package box*1 Attention: The tablet adapts the low-light design to protect the kid's vision. Please use it in environment with light The drawing board is environmental friendly, it will not do harm to the child as chemical painting and easy to carry, which also encourage children to free their imagination. This is the best educational gifts and preschool learning toy for 2 3 4 5 6 7 8 9 10 years old girl and boys.