49
FAQ
Problem Solution
No
power
Check if the battery is installed
correctly.
Check if the power is ON.
No sound
can be
heard
from the
earphone
.
Confirm that the volume is not
at 0 status and that there is no
problem in the earphone
connection.
Please keep the earphone clean.
The damaged MP3 file may
cause noise of different levels
and even can be played. So, it
should be assured that the files
are intact.
Abnorma
l words
displayed
on the
screen.
Please confirm that correct
language is selected.
FM
reception
As the earphone may be used as
antenna, adjust position of
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