ZKC37V-N
3.7″
Black-White-Red
Descripción
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension：104*56.4*11.2mm
– Working Temperature：0~40℃
– Battery：1200mA
– 3.7″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC
