User GuideTable of ContentsPreface4Liability exemption statement5Important6Safety precaution7Features of the product8A list of accessories9Product drawing and function keys10Description of LCD display11Operation instruction12Operation instructions of function keys13- Play music13- Pause mode14- Stop mode14- Lyric mode14- A-B repeat14- Volume adjustment14Connected to the computer15- Computer system requirement15- USB connection16- File upload and download16Introduction to basic functions17- Power on/ off17- Key lock17System setting18- Play function setting18- EQ setting18- Repeat setting18- Lyric Mode18- Contrast setting19- Power off setting19- Backlight setting19- Upgrade OS19- Version19Firmware upgrade20Main menu tree diagram21Customer support22- Trouble shooting22Specification24Size: 2.71 MBPages: 25Language: EnglishOpen manual