【 Replaceable coin-cell battery】Writing and erasing more than 100,000 times, the battery can be replaced with new ones easily when the remove button is without function, battery type: CR2025
【Eyesight Protection Toys for Girls and Boys】The drawing pad adopts a pressure-sensitive flexible screen, with features of no radiation, no glare, no blue light, and no harm to eyesight. Safe for kids to doodle. Develop kids' imagination, creativity, and mind.
【Environmental Protection】No Chalk Dust, No Harmful Chemicals, No Mess Drawing Board --- Easy to draw or write down your great ideas on the screen. A great birthday present for toddlers kids to 3 4 5 6 7 8 years old girls and boys.