[Up to 35% Brigher Writing]Adopting the latest LCD pressure- technology, this new version of LCD writing is about 35% brighter than the version. Without radiation and , the LCD screen better protects your eyes. [Up to 50% Battery Life & Environmental-Friendly]With 2 built-in replaceable battery, This LCD Writing can be erased and rewrite over 100,000 , which means one Drawing Pad saves 100,000 pcs paper by 3 trees. [Memory Lock Function]Lock the screen to prevent accidental deletion. 't worry about losing your great ideas any more. kindly note that the lock button is on when you receive the new package. [Stylus with Spring Rope]The spring rope helps you connect the doodle pad and the stylus pen. No need to worry about missing your stylus. Great for writing, drawing, doodling, reminding, , office memo board and as a communication tool. Material: ABS colour: black Package Contents: 1 x LCD Writing Pad 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.