Camera Accessory Speedlight Voeloon 331EX

Voeloon 331EX(Oloong 551EX) Camera Accessory Speedlight Description: 1) Type: On-camera, I-TTL auto flash speedlight 2) Guide No: GN:30(ISO 100) 3) Flash coverage: 24 & 50mm 4) Wireless mode: manual zoom; Nikon wireless flash mode; S1/S2 mode 5) Voice: Beep 6) Display type: LCD screen & LED backlit 7) Protection type: Thermal Cut-cut 8) Power supply: 4*AA Ni-Mh & Lion Battery 9) Flash time: 1/800-1/20000S 10) Recycle time: 2S/5S 11) Color temperature: 5600K 12) 22 levels light quantity output control system 13) Power Saving: Customize the standby function 14) Vertical rotation angle: -7-------90 15) Horizontal rotation angle: 0-----270 16) CE, FCC, ISO9001 & ISO1400 17) Dimension: 115mm*70mm*78.4mm