... Gem, Watch, Can Drink, Cosmetics, Perfume, Digital Camera, Smart phone and Museum Craft, etc Features:• 12'', 22'' & 46'' are available;• Portable, ... more orders from your clients;• Three Sides clear view plus Transparent Video/Touch Screen in the front;• Videos speak for ... /D): 50/50/35/50Brightness: 300cd/m2Contrast:300:1 12.1" Three Side Version Transparent LCD Display/video showcase for Exhibition