1. Power/Mute/Pause
2. Volume control
3. Function selection
4. Mode switching/clock button
5. Band switching/automatic
memory storage
6. Next track/search radio station
forwards
Warning: The negative speaker lead should NOT be grounded,
10. USB interface (No charge function)
11. AUX-IN jack
12. Reset button
otherwise it will damage the radio!
7. Previous track/search radio station
backwards
8. Display
9. MicroSD card slot