PC-pen, laser pen , wired pc-pen

Feature:
-Three kinds of speed adjustment handwriting mode
There are three level: 200dpi (red color),400dpi(blue color),800dpi(purple color)
You can choose one to change the writing/move speed and word size
-Increased double clicks mode
Press pens Rolling key then click pen nib (left key)
-Intensive type 2.4G wireless module
It can write and draw on any flat surfaces even on glass within 15meters even there are many barrier
-Advanced surface treatment craft for pen
It can write and draw on paper table floorceiling ,even on toilet seat.
The word on your screen will be true to nature.
-Rolling mouse function
-1 year limited warranty .

PC-pen, laser pen , wired pc-pen

PC-pen, laser pen , wired pc-pen