Description
ZKC29S | 2.9 ″ Screen
Dot Matrix EPD Black/White/Red（Yellow）
– EPD / E-ink Screen
– BLE 5.0 with ultralow-power consumption
– Dimension：90*41*14.5mm
– Working Temperature：0~40℃
– Battery：1200mA
– 2.9″ Dot-matrix E-paper – LED Indicator
– Removable Battery
– NFC
