Portable mini usb smart board low price of electronic smart whiteboard projector with interactive whiteboard system

1.Aluminum alloy body with front access touch frame module

2.Intelligent black board detecting features(Once black board activated, LED backlit off)

3.Available in a wide range of sizes:55″,65″,75″,86″, 98″,100″or customized

4.OPS: i3. i5. i7 for optional

5.Multi-point touch support:10 points or 20 points

6.Portable mini usb smart board low price of electronic smart whiteboard projector with interactive whiteboard system