[. . . ] www. xtatix. com User Manual ­ FM Freefone (XFMF) Contacting Customer Service Please READ these instructions carefully before contacting customer support. If you still believe that the FM Freefone may be malfunctioning, please contact our customer service team via email (inquiry@xtatix. com). [. . . ] EQ Button (Controls "Equalizer" & "Repeat" Modes): To change the equalizer effects, press & quickly release the EQ button while the FM Freefone is playing. To repeat a track hold the EQ button down without releasing it for about 3 seconds. Volume+, Volume(Controls "Volume" & "Song" Selections): Hold the button down to adjust the volume. Low Power Status: If the battery power is getting low, the red indicator light will start blinking. The FM Freefone will automatically power-off after about 5 to 10 minutes once it starts blinking red. Uploading & Erasing MP3/WMA Files: To upload MP3 files into the FM Freefone unit, connect the USB cord from the FM Freefone to your USB plug on your computer. Look for a new disk drive to appear in "My Computer" (for PC). Open the new drive, usually titled "removable disk, " and simply drag MP3 files into the folder. To erase MP3 files, open the "removable disk" window and delete the files. Press the Reset button to restart the scroll at the lowest frequency station. [. . . ] · The FM Freefone should be fully charged each time, in order to extend the battery life and optimize the MP3/WMA playing time. · Battery life may vary depending on volume, file compression, and other conditions. [. . . ]