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13 3 inch esl electronic shelf label

13.3 inch Bluetooth E-paper Shelf Label Wireless ESL Mobile Phone Operated

13.3 inch Bluetooth E-paper Shelf Label Wireless ESL Mobile Phone Operated

It is a 13.3 inch color bluetooth e-paper label, enabling mobile device control via 2.4G BLE without a base station.

Model:SETPB1330C