





Attributes
EINKType
2.66 inch e inkDisplay Size
Guangdong, ChinaPlace of Origin
2.66 inch e inkResolution
2.66 inch e inkScreen Size
NFC 2.13/2.66/2.9 inchSize
Screen color:Black and white
appearance:White (support rainbow customization)
Screen display mode:Electronic paper dot matrix
Operating voltage:3.1-3.3V
Battery life:3 to 5 years
Communication protocol:Zigbee/ Private Protocol (encryption) or Bluetooth v4.2
Operating temperature:0°C-40°C
Keyword:Freeze Price Tags And Water Proof Label
Custom LOGO:Support
Selling Units:Single item


