A Grade LED , Induction Way: Infrared Induction ,
Type : Wall mount (Default)
Aspect ratio : 16:9 , Resolution: 4K 3840 x 2160pixels
Brightness (typ)/(min):400 cd/㎡(typ.)
Contrast Ratio:1200:1, Touch Resolution:32767 x 32767
Android 6+, RAM : 2GB, ROM: 32 GB
Touch Point:10-20 points, Writing Way: Pen or Finger
View Angle: 178°, Life : 30,000hrs (Min) , Speaker : 2 x
10W(max)