4.4 inch

MRB 4.4 inch Digital shelf Price Tag

4.4 anụ ọhịa HM440

Ihuenyo eserese Dot Matrix EPD

Ejikwa igwe ojii

Ọnụ ahịa n'ime sekọnd

Batrị afọ 5

Ọnụ ahịa atụmatụ

Bluetooth LE 5.0

ajuju nkọwa