1. Screen Glass: Tempered glass
2. Display Area: 1209.6mm x 680.4mm
3. Touch Resolution: 32768 x 32768
4. Brightness: 380cd/m2
5. Response Time: 5.5ms
6. Service Life: over 50,000hrs
7. Infrared System: real 2 pens writing
8. Power Requirements: 100V~240V AC 50/60Hz
9. Standby Power Consumption: less than 1W
10. Optional PC Module: dual core i3 or quad core i5, RAM: 2G, HDD: 320G etc.
11. OS: Windows, Linux, Android