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From aspect of use condition, brightest screen is relatively large power consumption, also,
increasing the volume, open sound field effects, frequent operations and other effects,
will affect the actual use time.
3． Earphone does not have sound
Check sound volume is set to zero or not
Check whether the file is damaged. Try playing other music to determine. If the file is
damaged, it may cause very serious noise or skips
4. Cannot copy files.
Make sure your computer and the player connect correctly
Confirm whether the memory storage space is full
Confirm USB cable is not damaged
User Manual
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