China prices product s smart board pc pens pointer touch whiteboard player with school projector portable interactive whiteboard

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.China prices product s smart board pc pens pointer touch whiteboard player with school projector portable interactive whiteboard