Yongnuo Upgrade YN-560 II Flash Speedlite for Nikon D800 D800E D3200 D5100 D7000 D90 D3100 D5000 D80 D5200 D600 Circuit design Insulated Gate Bipolar Transistor (IGBT) Guide No. 58 meters (ISO 100, 105mm) Flash mode M, S1, S2, Multi Zoom range 24, 28, 35, 50, 70, 80, 105mm Vertical rotation angle -7~90 degrees Horizontal rotation angle 0~270 degrees Power supply 4AAsize batteries (Alkaline or Ni-MH are usable) Lighting times 100~1500 times (AA alkaline cell used) Recycle time approx 3s (AA alkaline cell used) Color temperature 5600k Flash time 1/200s~1/20000s Flash control 8 levels f output control (1/128~1/1), 29 levels of fine tuning External interface hot shoe, PC port and eternal charging port Wireless triggering distance 20~25m indoor, 10~15m outdoor Additional features The electronic flash head zooming, sound signal, automatically saving setting, PC port, power saving mode and over heat protection Dimensions 6019078mm (Extended state) Net weight 350g