for kids and adults:Rainbow color brings happiness and the clearer large LCD screen contains more content.This LCD writing tablet is a good learning tool for lessons and practice.It's a perfect birthday Halloween and Christmas your toddlers and friends. Eye protection:The LCD drawing pad uses the superior pressure sensitive technology,no radiation,no ,and could provide a brighter,easy-to-read screen,which works perfect in protecting your eyes.The thickness of depends on the pressure and the brightness changes according to light,please avoid drawing in dark light. Environmentally friendly and economical: The drawing board replaces paper writing, can be reused, saves paper and is than traditional blackboards. Built-in battery. Please replace the battery if the board cannot be reset. If the screen is scratched, it is a normal phenomenon caused by a collision during transportation. Please press the reset button to restore it. Convenient and durable:It's simply for using and great fun for all ages.Just press the erase button,the screen will be blank in one second,and you can keep the important information by the lock button.The electronic doodle board supports to be written and wiped for more than 50,000 times without scratching the screen.We provide two extra batteries and a screwdriver so that you can use the board for about 2 years. and portable:Though this writhing tablet has an extra large writing surface,the weight is less than 11 ounce.It's easy to carry,suitable for drawing on a trip,doodling in cars and airplanes.This educational toy board can stimulate the creativity of kids and students.It's also a lovely ,teachers and elders. Product name: LCD flexible liquid crystal tablet Battery: CR2016 Display panel: LCD flexible LCD screen Appearance size: 320x258x6MM Writingstrength: 100-150g Writing times: equal 100,000 times Handwriting Color: Colorful and Teal Operating temperature: 0~40C Material:Paper colour:White Package Contents: 1 x LED children's drawing board 1 x brush Only the above package content, other products are not included. Note: Light 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.