Features: 1.Flexible display, LCD matte screen does not hurt the eyes, restores the soft touch, just like writing on paper. 2.One?key erase can be used repeatedly, no eraser is needed, erase immediately with a light press, handwriting instead of pencil, brings you carbon?free paper life. 3.Equipped with a fixed key to prevent accidental deletion, which can also prevent accidental deletion after opening, allowing children to devote themselves to creation. 4.Highlight handwriting draw at will, every stroke is wonderful, with high contrast, the handwriting is clearer, no need to use a pen, even nails can draw. 5.Button battery(built-in), low energy consumption, large capacity, and battery life can up to one year. specification:Conditon: 100% Brand New Item Type: Writing Tablet Material: ABS Plastic+LCD Color: Pink Battery Type(Built-In): Lithium Manganese Button Battery Battery Model: CR2032 Battery Voltage: 3V Nominal Battery Capacity: 240mAh PackageList:1 xWritingTablet1 xWritingPen1 x Manual Note1. When using for the first time, some traces may appear on the screen due to the pressure during transportation or storage. This is normal and can be erased by simply pressing the erase button. 2. If the product is not used for a long time, the battery will be in a sleep state. Repeatedly press the "Erase" button about 5 times, you can use it normally. 3. When pressing the erase button to clear the written content. This product will display a startup screen. It is a normal case and will not cause any impact or damage to the eyes. Please be assured to use. 4. Avoid using it under the following conditions: rapid temperature changes, ambient temperature over 40, low temperature below ?0, long?term direct sunlight. 5. The electronic writing board uses pressure sensitive writing, and the writing power should be less than 20 grams. Excessive force can cause irreversible damage to the LCD screen. 6. Please use the special writing pen attached to this product for writing and drawing. Sharp materials cannot be used for writing.