ZKE16B
1.64″
Black-White-Red-Yellow
Descripción
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension：61.8*40.9*9.9mm
– Working Temperature：0~40℃
– Battery：600mAh / 5 Years
– 1.6″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC
