Exclusive is a new product combining hand-painted board and Bluetooth keyboard, which can use keyboard and hand-painted board at the same time. It avoids the situation that the hand-painted board and keyboard are used at the same time in daily office, which takes up a lot of space, and the link lines are too messy. When using the Exclusive, the hand-painted board and keyboard can be used at the same time by simply pushing down, and when the hand-painted board is not used, the keyboard can be restored by pushing up.