Feature: 1. Pressure Sensitive Writing: The LCD writing tablet allows for pressure sensitive writing, enabling users write in different thicknesses based on the pressure applied to the pen tip, with high contrast, more clear. 2. Repeatable Writing: With a one click delete function, users can easily erase and repeat their writing on the tablet up to 100,000 times, environmentally friendly, no chalk, no stains. 3. Lock Function: Doodle board includes a lock screen function to prevent accidental deletion, providing users with peace of mind during creative or note taking sessions. 4. Special Pen Head: Equipped with a unique pen head for enhanced friction resistance, offers a writing experience closer to the real feeling. Made from environmentally friendly ABS material, reliable and safe with rounded edges. 5. Lightweight and Portable: The LCD writing tablet is designed to be lightweight and compact, making it easy to carry in school bags or business bags, providing users with a portable and practical writing solution for various settings. Specification: Item Type: LCD Writing Tablet Material: ABS+LCD Battery Information: CR2025 x 1 170mAh (Shipped with built-in battery) Size: Approx. 255x175mm / 10.04x6.89in Pressure Range: 10-20g. Package List: 1 x LCD Writing Tablet 1 x Pen