12 inch LCD writing board adopts flexible LCD display technology. When writing text or drawing pictures and graphics. The screen is sensitive to stylus pressure. Moreover, the writing board has the function of locking the screen and will not lose the content due to mistakes. Just click to clear, the fuselage comes with a replaceable battery for hand use. Ultra thin, portable, and can be used in most scenes. It can be almost stored together with notes, notes and books.