Why is there no sound when I press the “发音” key?
As this is an examination model, please put on your earphones to listen to the…
Continue Reading-
-
Why is the on/off button lower than others?
This is to prevent accidental pressing of the button and wasting battery life with the…
Continue Reading -
Why is the touch screen not sensitive?
Our dictionary uses a pressure tip sensor to detect the input. A little pressure is…
Continue Reading