Specifications:
Type : On-camera , Manual speedlight
Guide No : 55 ( at 180mm focal length, ISO 100 )
Flash coverage : 24-180mm ( Manual zoom )
Voice : Beep
Display type : LCD display & LED backlit
Protection type : Thermal cut-out
Power supply : 4x AA size batteries ( Alkaline, Ni-MH & Li-ion )
Flash time : 1/800-1/20000s
Recycle time : approx 5s ( AA Alkaline cell used ) / approx 2s ( AA Ni-MH cell used )
Lighting times : 100-500 times
Color temperature : 5600k
Flash control : 22 level light quantity output control ( 1/1-1/128, 14 levels of fine tuning )
Power saving : Auto power off after 3 minutes in stand-by mode
Vertical rotation angle : -7′-90′
Horizontal rotation angle : 0′-270′
dimensions : 196,5mm x 77,5mm x 58,5mm
Weight : 410gr