Model: EP0585B-1 (monochrome handwriting) Display panel: face mounted LCD panel Writing strength: 100-200gf Writing times: equal 100,000 times CR2025 button battery (3V 150mAH) Standby current: less than equal 5uA Erase current: less than equal 50mA Colour:pink Material:ABS Size: 227x143x0.5mm Package Contents: 1 x Writing Board 1 x Stylus Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Depending on the pressing pressure, handwriting of different thicknesses can be presented. Thin, medium and thick lines. Large area, more , let baby and family explore whimsy together, share the fun of writing. It can be repeatedly erased and written 100,000 times, and it can be emptied efficiently with one button, so you can draw as you like, and no longer worry about wasting paper. Humanized design, rounded corners protect children's immature hands from being scratched. Isolate dripping and splashing water in normal life to prevent internal components from being damaged by moisture; wear- and drop- design, children are not afraid of falling when using it.