





Attributes
EINKType
2.13 inch e inkDisplay Size
Guangdong, ChinaPlace of Origin
2.13 inch e inkScreen Size
2.13/2.66/2.9 inchSize
Black and whiteScreen color
appearance:White (support rainbow customization)
Screen display mode:Electronic paper dot matrix
Operating voltage:3v
Battery life:3 to 5 years
Communication protocol:Zigbee/ Private Protocol (Encryption)
Operating temperature:0°C-40°C
OEM / ODM:Support
Custom LOGO:Support
Selling Units:Single item


