Description
ZKC21V | 2.13 ″Screen
Dot Matrix EPD Black/White/Red（Yellow）
Operate temperature : 0°~40℃
Battery : 1200mAh
Battery : 1200mAh
– EPD / E-ink Screen
– BLE 5.0 with ultralow-power consumption
– Dimension：70*34.5*11.6mm
– Working Temperature：0~40℃
– Battery：1200mA / 5 Years
– 2.13″ Dot-matrix E-pater – LED Indicator – Removable Battery
– NFC
– BLE 5.0 with ultralow-power consumption
– Dimension：70*34.5*11.6mm
– Working Temperature：0~40℃
– Battery：1200mA / 5 Years
– 2.13″ Dot-matrix E-pater – LED Indicator – Removable Battery
– NFC
