Product Name: photographic equipment
Price: US$
Detail: Output:400WS
Output variations:400/300/200/100WS
Recycle time:4.2 seconds
Flash times in full power:170
Guied number:55GN
Color temperature:5500K?00K
Recharged indication:Buzz(on/off)
Flash triggering method:Flash inductor,synchronous wire
Battery material:nickel-hydrogen
Battery charge time:1 hour
Powerpack weight:1.87kg