Device overview
1. Menu button
2. Volume+ Button
3. Volume- Button
4. ESC button
5. Micro SD/SDHC Card Slot
6. Microphone
7. USB Port
8. OTG Port: USB from your external HDD
9. DC-in
All manuals and user guides at all-guides.com
10. Speakers
11. Earphone
12. Power button