120inch Dry Erasing Interactive Writing Board , Digital Interactive Whiteboard

120inch Dry Erasing Interactive Writing Board , Digital Interactive Whiteboard The interactive writing board can be used as interactive whiteboard and writing board at the same time. When the board integrates all-in-one pc and projector, it will become interactive whiteboard, users can write on the whiteboard with fingers or any other non-transparent object. Besides, the board itself is a writing board, users can write with a special ink pen. The handwriting is very easy to