Camera Flash Light Voeloon V300 - Voeloon V300

Voeloon V300(Oloong SP-680) TTL Professional Camera Flash Light
1) TTL auto flashlight(I-TTL for Nikon or E-TTL II for Canon)
2) Guide Number:35(ISO100,35MM)
3) Fast recycling time:2s(full power output, 4*AA Ni-MH batteries)
4) 22 levels light quantity output control system
5) S1/S2 flash mode(support for multiple lamp lighting system)
6) Overheating protection(comes with the temperature detection system)
7) Large LCD screen
8) Dual auxiliary focus lamp
9) For Nikon, Canon, Olympus & Pentax
10) CE, FCC, ISO9001 & ISO1400