Feature: 1. MAGNETIC STYLUS: Magnetic stylus with strong attachment makes it easy to put the stylus back in place every time you store it. 2. ERASABLE: Erasable reusable writing pad creates hours of entertainment without wasting paper, lightweight and simple to use, easily fits in a child sized backpack. 3. COMPACT AND PORTABLE: It's the perfect toy for long car, airplane, and train rides, sure to grab their attention and keep kids busy doodling, playing games, and writing notes on it. 4. SMART BUTTONS: Lock key, avoid accidental deletion one key lock. Delete button, one key to clean up, it's like getting a new sheet of paper every time you click it. 5. ANTI MISTAKE TOUCH: Fine handwriting with anti mistake touch function, hands on the screen, write accurately and easily Specification: Item Type: LCD Writing Board Product Material: ABS, LCD Single Button Battery: 85mAh CR2016 Battery Product Specification: 11.5 Inches Product Size: Board Size: Approx. 24x17cm / 9.4x6.7in Pen Length: Approx. 5.2in. Package List: 1 x LCD Writing Pad1 x Button Battery1 x English Manual1 x Pen Note: 1. The product itself with built in battery (already installed in the host), the shipment will also be equipped with a replacement battery!2. All data are measured manually, and there are certain errors in the measurement results.