Digital Camera Flash gun Voeloon V500 - Voeloon V500

Voeloon V500 Digital Camera Flash gun
Description:
Voeloon V500(Oloong SP-690) TTL Zoom Professional Camera Flash gun
1) TTL zoom flashlight
2) I-TTL for Nikon or E-TTL II for Canon
3) Guide Number:GN35(ISO100,35MM);GN50(ISO100,180MM)
4) Fast recycling time:2s(full power output, 4*AA Ni-MH batteries)
5) 24-180 Manual zoom
6) S1/S2 flash mode(support for multiple lamp lighting system)
7) Overheating protection(comes with the temperature detection system)
8) LCD display LED-backlit
9) 22 level manual light quantity output control system
10) Dual slave focus lamp
11) For Nikon, Canon, Olympus & Pentax
12) CE, FCC, ISO9001 & ISO1400