ZKE73B
7.3″
Black-White-Red-Yellow
Descripción
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension：176.8*124.3*13mm
– Working Temperature：0~40℃
– Battery：2400mAh / 5 Years
– 7.3″ Dot-matrix E-paper
– LED Indicator
– Removeble Battery
– NFC
