Using digital FSK 2.4 Ghz frequency band with 7 channels, it has three modes, I-TTL, manual and multi and it can fire flashes at 360 degree direction
It supports FEC, FEB, FEL, high-speed sync, 1st: curtain, 2nd: curtain, modeling flash, I-TTL group ratio (All/A:B/A:B C)
Support full I-TTL pass-through function when on camera

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.8 inch
Height : 2.1 inch
Length : 5.5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00D1OW19U