





Attributes
EINKType
7.5 e-ink screenDisplay Size
ShenzhenPlace of Origin
800*480Resolution
1.54/2.13/2.66/2.9/4.2/7.5 inchSize
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
Single package size:XX cm













