3
Device introduction:
1. HDMI port 2. Lens 3. Speaker
4. Rec light (blue) 5. Charging light (red) 6. Menu button
7. Microphone 8. File protection button
9. Mode button
10. LCD display 11. Up button 12. OK button
13. Down button 14. Power button 15. Bracket hole
16. Camera button 17. USB port 18. Reset button
19. Micro SD card slot