AGPtek M13 - Buttons and Control Overview; Main Playback Controls

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 Buttons and Control
1. Screen
2. Power On/Off; Screen On/Off
3. Volume+
4. Volume -
5. Return
6. Bluetooth; FM Radio
7. Submenu
8. Enter/Play/Pause
9. Previous/Fast rewind
10. Next/Fast forward
11. Move up
12. Move down
13. Earphone jack
14. Micro USB port
15. Mic/Reset hole
16. TF card slot