Feature:1. Paperlike flexible display, LCD matte screen does not hurt your eyes, just like writing on paper.2. It can be used repeatedly without an eraser, and it can be erased immediately with a light press.3. There is a function key for preventing accidental deletion and locking, allowing children to devote themselves to the creation.4. The product is designed with a largecapacity battery for longterm durability.5. The highlight handwriting is free to draw, the contrast is high, the handwriting is clearer, and the nails can be used for creation without using a pen.Specification:Condition: Brand New Item Type: LCD Hand Painted BoardMaterial: LCD, PlasticFunction: Can be used for drawing, tap children's drawing talentSize: Approx. 22.6 x 14.5 x 0.6cm/8.9 x 5.7 x 0.2inBattery Type: Lithium manganese button batteryBattery Model: CR2025Battery Capacity: 240mAh.Package List:1 x Writing Board1 x PenNote:Please allow little error due to manual measurement. Thanks for your understanding.When used 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.