Size: Erasable Drawing Tablet has 22.7x14.6x0.48cm (8.5inch) display, which is very suitable for eyes watching Long time use: Color Doodle Board is built-in sealed replaceable button battery (not included), which can work long time with tens of thousands of erases Durable: Screen Doodle Pad features LCD and ABS, so it is durable and can be used for many times Erasable: The Drawing Pad comes with a sensitive stylus and erase key, so you can draw and write easily and with no mess Colorful: LCD Writing Tablet can write in different colors, and this will bring beautiful colors to your paintings and bring more fun for you Description: No paper, pen or chalk needed, no power charging, LCD Writing Tablet is reusable. It's not only a kids doodle board but also a writing pad, math counting board, or an E-learning tool. Bring it as a great fun toy for girls and boys, and a memorable gift for kids' birthday. Features: LCD Writing Tablet -Color: Blue. -Material: LCD, ABS. -Size: Item Size: Approx. 22.7x14.6x0.48cm/8.94x5.75x0.19 inch, inner box: 23.1x15x0.8cm/9.09x5.91x0.31 inch. -Gross Weight: Approx.150g -Battery Model: CR2016 button battery (not included) -Reflectivity: 25%-30% -Input Voltage: 10-20G Package Including 1*LCD Writing Tablet