31 2 inches eink display

베토 E 종이 디스플레이 흑백 그림 광고 화면 안드로이드 23.5 31.2 인치 엔크 디스플레이

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 ultra light design, which is easy to use and beautiful, with energy-saving, environmentally friendly, high-definition, and paper like display functions. Product Features: ●