5
1. Left 12. USBinterface
2. up 13. AVout
3. right 14. earphone
4. down 15. batterydoor/SDcardslot
5. OKbutton 16. LCDdisplay
6. Zoomout 17. Poweron
7. Menubutton 18. DISP
8. Shutterbutton 19. lens
9. zoomin 20. flashlight
10. REC/PLAY 21. microphone
11. speaker
3.Menusetup