Function Operational Manual
1. Mode: USB flash, TF/MICRO SD, AUX and FM function switch.
2. One repeat/All repeat (The default boot for all reapeat )
3. FM radio button . press it to choose FM radio function shortly
4. When read USB/ TF/MICRO SD, short press is for play/ pause, when FM works, short press is for
searching program automatically.it can support 16GB USB / Micro SD / TF.
5. When read USB/ TF/MICRO SD, short press is for next song; when FM works, short press is for
next FM frequency up , long press is for Volume up .
6. When read USB/ TF/MICRO SD, short press is for previous song; when FM works, short press is for
last FM frequency up, long press is for Volume down .
7. Press No. keys to choose No. of songs or FM program, you could choose any song or FM program
just by pressing number key. For example: you want to listen the 96th song, you just press the key"9"
and "6", it will switch to 96th song right away.
8. USB jack
9. TF/MICRO SD jack
10. Power
11. Volume
12. Earphone jack
13. DC-5V and AUX-IN.input , when playing FM/AUX please take out USB/ TF/MICRO SD
The LED screen’s function Operational manual
1. it shows the USB file is playing
2. it shows the TF/MICRO SD file is playing
3. it shows you’re listening to the FM radio
4. it shows AUX IN is playing
5. Full battery
6. Normal power
7. Low battery, you should charge it in time.
8. Lack of power , you should charge it in time.
In order to protect the life time of battery , please charge battery in time or turn down the volume when it
shows critical low-battery .