7.33 inch Bluetooth Logistics ePaper Sheet/Waybill

7.33-inch black-and-white Bluetooth ePaper logistics sheet/waybill, 2mm cover glass protection, 7mm thickness, equipped with a 1200mAh one-time Li-Mn, with 10-year battery life.

$20.00

Aabove is sample price, pls contact us for customization.