Aigo M1 Instruction Manual page 31

aigo® Digital Music Player
No sound
Unable to
download
Check if the volume is too low.
Whether the earphones are
plugged right or broken. Make
sure that the earphones are
types supported by this product.
Check if the music files are
broken or in wrong formats.
Check if the device is connected to
a computer properly. Whether the
TF card is damaged or lacks room
for storage.
M1
21