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Electronic Shelf Label - LT420A Size: 4.2 inch Active Area: 85*63mm Screen: E-ink Resolution: 400*300 Battery life: 5years Display: 2colors |
Electronic Shelf Label - LT420C Size: 4.2 inch Active Area: 85*63mm Screen: E-ink Resolution: 400*300 Battery life: 5years Display: 3colors |