e ink shelf labels

Colorful 4.2Inch E-ink Shelf Labels Electronic Shelf Label System For Grocery Stores

Electronic Shelf Label System ,4.2Inch E-ink Shelf Labels ,Electronic Shelf Label System For Grocery Stores

Model:SETR0420R

4.2 inch bluetooth 5.0 esl digital price tag electronic shelf label For Supermarket

bluetooth 5.0 esl,digital price tag,electronic shelf label

Model:SETB0420Y