Item Type: LCD Writing Tablet Material: ABS Screen: 12 Inches Display Panel: LCD Battery: 150mah CR2025 Button Battery x 1 (Battery Included) Usage: Writing Board, Calligraphy Practice Board, Notebook Board (suitable for Children to Practice Writing) 1、Large Screen: This LCD writing tablet adopts large 12 inches flexible LCD screen, which is radiationless and glareless for your eyes.  2、Eco Friendly: This LCD writing tablet supports 100,000 times write, and inbuilt battery can be replaced, saving your money.  3、Pressure Sensitive: This LCD writing tablet possesses pressure sensitive function to create lines of different thickness according to your thrust.  4、Easy Operation: Click the erase button on the writing board to clear the screen content in one second, providing more convenience.  5、Perfect Gift: This LCD writing tablet is an ideal and perfect gift for your kids, which can cultivate and release their imagination.