Item Type: LCD Writing Tablet Material: HIPS Screen Size: 8.5 inches Product Size: Approx. 20.2 x 14 x 0.6cm / 8 x 5.5 x 0.2in Battery Type: 2 x button cell CR2025 (each board), 3V 150mAh (built in) Package List 2 x Drawing Board 2 x Paint Pen 2 x Lanyard 1Eyesight Protection: LCD screen is made of flexible material to provide enough painting space. No radiation and glare and with rounded design, which is safe to use. 2Easy to Use: The thickness and brightness of the lines depends on the pressure the hand exerts on the screen, and the child can easily create colored lines on it, which is easy to use for kids. 3Erasable Design: Reusable drawing pad, you just need to press the erase button to removal the painting content. Long life, environmental protection and resource saving. 4Educational Toy: Children can draw, spell, count exercises and write on this drawing board to unleash their imagination and creativity. 5Perfect Gift: Small size, light weight, which can be carried. You can also give it as a gift to your child on a birthday or other meaningful days.