






Attributes
E ink screenType
4.2 e-ink screenDisplay Size
ShenzhenPlace of Origin
OEM/ODMSupplier Type
CustomBrand Name
0°C-40°COperating Temperature
Display Type:e ink
Screen Size:4.2 e-ink screen
Size:1.54 /2.13 /2.66 /2.9 /3.5 /4.2 /5.8 /7.5 inch
material:ABS
Display screen:Full graphic e-ink screen
Display color:Black/white/red/yellow
Viewing Angle:>170°
Operating temperature:0°-40°C
Battery life:5-7Days
environment humidity:45%-70%RH
waterproofing grade:IP65/IP67(optional)
Wireless communication:WIFI/NFC/Ble 5.0
Selling Units:Single item


