4.2 inch bluetooth Electronic Price Display Epd Wifi E Tag Esl E-Paper Pricing E-Ink Epaper Labels
e-ink display tags , bluetooth electronic shelf labels,digital price tag,Electronic Price Display,epd, E-Ink Epaper Labels
Model:SETB0420N
e-ink display tags , bluetooth electronic shelf labels,digital price tag,Electronic Price Display,epd, E-Ink Epaper Labels
Model:SETB0420N
bluetooth electronic shelf labels,bluetooth digital price tags,e paper price label,e ink price label,epd,e-ink epaper labels
Model:EPL042C
digital price tag, bluetooth electronic shelf labels,electronic price tags,electronic price display ,e-Ink epaper labels,epd
Model:SETB0290R