1. Triopo Tr-985 Ttl High Speed Flash Speedlite For Dslr Cameras Canon Edition 2. About The Product 3. High Performance, High Compatibility, High-power Flash Output 4. 2.9 Seconds Recycle Time With Full Output, 4-5 Seconds Without Using New Battery 5. From 1128 To 11, 8 Stalls To Lose, Each Stall Have Two Fine-tuning Compensation 6. High-speed Sync Up To 18000th Of A Second 7. Ttl Auto-metering, The Flash Automatically Adjust Light Output 8. Rear-curtain Sync And Stroboscopicmulti Flash Control 9. Raster Af Assist Lamp 10. Support Red-eye Reduction Flash Mode 11. Color Screen For Different Flash Modes, Easy To Distinguish 12. Additional Functions: Voice Prompt, Custom Function, Power Save Mode, Overheating Protection, Automatic Save Function 13. Package Include 14. 1 * Tr-985 Speedlite 15. 1 * Soft Case 16. 1 * Mini Stand 17. 1 * User Manual 18. Compatible With 19. Canon Eos 700dt5i 650dt4i 600dt3i 1100dt3 550dt2i 500dt1i 100dsl1 400dxti 450dxsi 300ddigital Rebel 20d 30d 60d 5d Mark Iii 5d Mark Ii And All Other Canon Dslr Cameras