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MRB 3.7 Inch E-ink ESL Label
3.7 inch HA370
Dot Matrix EPD Graphic Screen
Cloud-managed
Pricing in Seconds
5-year Battery
Strategic Pricing
Bluetooth LE 5.0
3.7 inch HA370
Dot Matrix EPD Graphic Screen
Cloud-managed
Pricing in Seconds
5-year Battery
Strategic Pricing
Bluetooth LE 5.0