Features: 1. To Work more smoothly. You don't need messy paper but a small tablet to take notes. 2. An essay, a complicated math problem, may need N sheets of white paper for drafting which can be replaced by tablet one button function . 3. Can be pressed and deleted tens of thousands of times, everyone can be an environmental ambassador. 4. Adopt the new upgraded fourth-generation LCD screen to solve the problem that the handwriting board on the market is too thin and not clear enough, the highlights are too thick, and the color is overflowing. 5. For Parent-child interaction. The family plays their imagination on the tablet, and the parent-child interaction makes it easier to develop the child's creative ability. Specifications: Battery: Button battery CR2020 Battery Service Life Time: 1-2 Years Product Service Life Time: More than 50000 delete times. Material: ABS Screen: LCD Color: Black Red Blue Optional Writing Color: Green Package List: 1 * Tablet 1 * Pen 1、To Work more smoothly. You don't need messy paper but a small tablet to take notes. 2、An essay, a complicated math problem, may need N sheets of white paper for drafting which can be replaced by tablet one button function . 3、Can be pressed and deleted tens of thousands of times, everyone can be an environmental ambassador. 4、Adopt the new upgraded fourth-generation LCD screen to solve the problem that the handwriting board on the market is too thin and not clear enough, the highlights are too thick, and the color is overflowing. 5、For Parent-child interaction. The family plays their imagination on the tablet, and the parent-child interaction makes it easier to develop the child's creative ability.