Welcome to our store! Suitable for business people, designers, engineers, teachers, and doctors. Use it as a family message board, place it on a table or desk. Great for class notes, drafts, and solving mathematical problems with scientific equations. Easily cultivate children's writing, calculation, and painting skills. Gadgets make learning fun. Lightweight and portable, reusable, and helps the deaf communicate more easily. Product Name: LCD Screen Writing Tablet Material: ABS + LCD Screen Color: Black, white, blue, green, red Screen Size: 4.4 inches Product Size: About 118*98*4.8 mm Reflection: 25%-30% Input Pressure: 300Gg Net Weight: 50g Power Supply: Button Cell How to Use: 1. Use the stylus on the electronic writing tablet to write and draw. Line thickness varies with pen pressure. 2. Press the Clear button to erase the tablet's contents. Note: Do not expose to sunlight. Do not wash. Keep away from fire. Do not scratch the surface with hard objects. 1PC * Stylus Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.