Mild color, no harm to your eyes, no radiation. Pressure sensitive LCD, easy to use and play. Clear screen with just one button. Ultra thin and design, convenient to carry. Energy saving design, no battery needed for display. Suitable for writing and drawing, home message, etc. Environmentally Beneficial: Writing or drawing with the included plastic stylus Pen. High-Tech: The tablet, made of plastic materials and adopted the pressure-sensitive LCD writing , is reliable to use. Easy To Use: Erase the handwriting with the of the button and mark down your ideas or memos with the easy-use pen. Application: Perfect for business people, designers, engineers, teachers, students and doctors, etc. It can be used as a family message board to deliver your love to your family, which can be placed on the table or desk. Good helper for students: class notes, drafts and scientific equations to solve mathematical problems. size:118mm x 88mm Material:ABS + circuit board colour:black Package Contents: 3 x 4.4 inch Writing Tablet 3 x Stylus Pen 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.