






Attributes
EINKType
1.54 inch e inkDisplay Size
shenzhenPlace of Origin
CustomBrand Name
1.54"Screen Size
1.54/2.13/2.66/2.9/4.2/5.8/7.5 inchSize
Screen color:Black / White / Red/Yellow
Material:ABS
Screen display mode:Electronic paper dot matrix
Operating voltage:3v
Battery life:3 to 5 years
Communication protocol:WFI/NFC/Ble 5.0
Operating temperature:0°C-40°C
Type:E ink screen
Battery Life:5-7years


