
Wi-Fi helper parameters | |
Display color
|
black and white/black white and red |
Display size
|
1.54 inch |
Dimension(mm)
|
111H*59V*6D
|
Resolution
|
200(H)×200(V)
|
DPI | 188 |
Battery
|
none |
Transmission technology
|
NFC、USB |
Refresh time
|
about 10s
|