Slate 10- LCD Memo Board is a reusable, paperless electronic memo board that is ultra-thin and lightweight. The pressure-sensitive LCD writing surface displays lines of different thickness based on how hard you press. Erase screen easily with front button and use the anti-erasure lock to prevent accidentally clearing the screen. Stylus conveniently snaps into tablet for storage. Multiple mounting options. Powered by 1 replaceable button battery, inserted. Includes micro USB cable. FCC certified.