8.5-INCH LCD SCREEN: This toddler's electronic doodle board uses LCD pressure-sensitive technology with an 8.5-inch LCD color screen for eye protection and zero radiation, making it safe and comfortable to use for extended periods. ENVIRONMENTAL PROTECTION: The LCD writing tablet provides approximately 100,000 writes, avoiding paper and pencil waste. The battery lasts for 3-6 months and can be replaced for recycling without charging or plugging in. ERASABLE and LOCKABLE: The electronic drawing board can be erased with the touch of a button, or you can use the lock button to save the content. Create varying thicknesses of colored lines depending on how hard you press with the stylus, fingernail, or any hard object. EDUCATIONAL TOY: The colorful screen doodle board provides ample space for doodling and easy viewing to enrich your child's imagination, entertain, and provide a better preschool or homeschooling experience. SAFE TO PLAY WITH: The electronic drawing tablet is suitable for boys and girls to practice writing and drawing. The battery case is secured with screws, so young children do not have easy access to button batteries. Recommended for use in bright light for brighter lines. Material: ABS Membrane Material: Flexible LCD Film Battery Type: CR2016 150mah (Included) Button Cell Input Pressure: 100-200g or 3.5-7.1oz Applicable Population: Children Color: Blue Package Includes: 1 x LCD Writing Tablet 1 x Stylus Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!