No matter it's for children to use at home, playing outside, even for adults taking Notes, doing calculation at work ., a fridge white board, a memo board, a writing pad, a letter board, Note pad, you name it Eye Protection: Writing tablet adopt newest pressure-sensitive technology LCD screen for easy viewing and no glare and without radiation,blue light, your eyes will not be tired at all even with a long time usage on this electronic writing tablet. vision loss Convenient: Ultra thin and super lightweight 8.5 inch kids tablets make it portable, easy to be taken everywhere. Smooth write and draw with the smart stylus. A key for clearance and one for lock of screen. Very low power , build in coin-cell battery can work for about 1 YEAR and easy to be replaced with new one, no charge needed {One-click clear} Press the delete button.