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
This product is extensively applying in the field as below:
1.Education: electronic preparation for lessons, multimedia teaching, audio-visual teaching, long-distance questioning-answering, and long-distance teaching;
2.Government: electronic documents inspecting and electronic signature;
3.Companies and factories: product demonstration ,business lecture ,training and meeting;
4.Others: medical treatment, journalism public and publication; industrial and commercial tax affairs, finance bureau, social security and other individual daily apply for life, such as MSNSkype and QQ.
System Requirements:
Operating system : Microsoft Windows 98SE/ME/2000/2003/XP/ Vista/Mac