1. HANDLE
2. RUBBER SEAL
3. ON/OFF SWITCH
4. AUX IN
5. USB PORT
6. MICRO SD CARD PORT
7. MIC IN
8. MICRO USB CHARGING
9. CHARGING INDICATOR
10. LIGHT MODE
11. MUSIC MODE
12. PREVIOUS
13. PLAY / PAUSE
14. NEXT
15. BASS / EQ MODE
1.BT Mode:
a) BT Version: 5.0, with lower power consumption and over 10m meters operating range.