... panels, acrylic surface; 2. 1920*1080, 178 degrees view; 3. High brightness,stylish, slim. Digital signage Specifications1. HD ... 16:9, 9:16 (Horizontal/Vertical) etc.2. Multi-groups of on/off time schedule could ... , play different contents in different windows.4. Compatible multimedia file formats: MPEG1/2/4, AVI, RM,WMV,DAT, JPEG, ... screens. 37" dual screens LED backlight TFT LCD digital signage