4.2 inch three color electronic paper tag

It has helped merchants successfully solve the problems of material waste, high error rate, high labor cost and low operational efficiency brought by traditional paper price tags to store operations.

4.2-inch three color electronic price tag with Bluetooth connection,
a smart electronic paper device that can display the price of goods,
and the price of goods can change freely.

PDF(English):[4.2 inch three color electronic paper tag]

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SKU: EP-ET-4.2-BWR-ESL Category:
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