





Attributes
EINKType
7.5 e-ink screenDisplay Size
ShenzhenPlace of Origin
800*480Resolution
JQ01 e-ink screenSize
Black and white ,Red, YellowScreen color
Material:ABS
Screen display mode:Electronic paper dot matrix
Operating voltage:3v
Battery life:3 to 5 years
Communication protocol:Wifi/Nfc
Operating temperature:0°C-40°C
Selling Units:Single item













