Package:Yes
Model Number:ZM430
Brand Name:Zomei
Compatible Camera Brand:NIKON,CANON
Size:200*75*57mm
Weight:375g
Adapter power:4AA batteries(not including)
Flash recycle time:2.9s
Synchrospeed:1/200s
Flash coverrrage:18-180mm
Guide Number:GN 56(ISO 100,180mm)
Wireless Mode:S 1/ S 2
lifetime:Design of long life