2.2″ ESB Label

2.2″ Dot Matrix EPD Graphic Screen ESL, Black frame, BWR screen

– EPD / E-ink Screen color (black, white, red, yellow*)
– BLE 5.0 with ultralow-power consumption
– Dimension：67.9*37*10mm
– Working Temperature：0~40℃
– Battery：600mA / 5 Years
– 2.2″ Dot-matrix E-pater
– LED Indicator
– Removeble Battery
– NFC