It has a pen pressure sensing similar to a digital board, which can draw different thickness lines based on the pen tip pressure, providing the same tactile sensation as paper and pen. One click delete, full screen clear, fast and convenient, dust-free, ink free, and powder free. Flexible LCD technology Self luminescent and pressure sensing characteristics, low power consumption, and can be repeatedly written Display effect equivalent to electronic paper Product Material ABS Input pressure 100-200G Working temperature 0-40 Display panel LCD flexible LCD screen Battery model CR2025 Display area 165 * 122mm Write more than 100000 times Packaging size 230 * 150mm Product net weight 110G Appearance size 210 * 145mm