ZKC18B-N
1.8″
Black-White-Red
Descripción
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension：54.2*36.9*9.9mm
– Working Temperature：0~40℃
– Battery：600mA / 5 Years
– 1.8″ Dot-matrix E-pater
– LED Indicator
– Removeble Battery
– NFC
