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e ink bluetooth door sign
Product(s)1 of 1
Min Order:50 piece
Industry:Computer Hardware & Software
Display Size: 7.3 inch
Display Technology: E-ink Display
Working Frequency: 2.4G BLE
Battery Capacity: 3600mAh (CR2450*6)
Support content format: Text/Picture/QR code/Barcode
Communication Radius: 10m
Region:Liaoning/Dalian
Port:Dalian, Shenzhen, Hongkong
Payment Method:T/T
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