31 2 inches eink display

VETO E бумажная дисплейная черно-белая картина рекламный экран Android 23.5 31.2 дюймовый Eink дисплей

VETO E paper Display Black White Picture Advertising Screen Android 23.5 31.2 Inches Eink display Product Introduction: The 31.5-inch wall mounted color ink screen adopts green and environmentally friendly bistable technology, with ultra-low power consumption. The appearance adopts an ultra-thin and ...