New LCD Writing Technology, Writing and Drawing experience is just like pen on the paper. Suitable for kids writing, drawing, office memo board, fridge message board and as a communication. Writing or drawing with the included plastic stylus or any other suitable instrument. No need to find a pen or pencil again. You can erase your image or content with the touch of the Delete button, very Simple. This product does not require any power to create or maintain an image, no on/off button is necessary. By Pressing the erase button only needs a small amount of power to clear the image or content. Perfect size with 8.5 inches screen and Ultra Slim 0.2 inches thickness, easy and suitable for carrying around. Ultra-slim and compact design, easy to carry and can be easily slide into your briefcase backpack, or other bag. Lightweight and portable, perfect for school, office, home use or other use. Built-in replaceable button cell, long battery life up to 2 years.