YONGNUO YN-622C-TX E-TTL Wireless Flash Controller for Canon

Supported Functions List:
LCD Screen display, and multi-buttons for quick operation
The firmware can be upgraded through the USD interface
Supports wireless shutter release function
The focal length(zoom) of the A/B/C three groups flash can be adjusted separetely
Support TTL ratio A:B / A:B:C
AF-assist beam emitter function (can be disabled)
Flash mode: GR(grouping flash)/E-TTL(II)/Multi flash
Supports mixed use of E-TTL(II) Mode, manual flash model or super sync(SS) of A/B/C group flash
The exposure compensation or flash output of A/B/C three groups of flashes can be adjusted separately
Shutter Sync: 1st-curtain sync, 2nd-curtain sync and high-speed sync, the highest sync speed is 1/8000s
Supports FEC, FEB, FEL
Supports modeling flash
Support the flash zooming(auto, manual)
Super Sync (SS) time delay adjustment, for higher x-sync speed than the camera allows
Settings saved automatically
The flash sync signal can be input through the PC port
Supports the basic flash trigger (max sync speed is 1/250s) of standard hot shoe (Non canon body)
The above functions need to be used with the YN-622C transeiver. Parts of funtions may refer to manufacturer of the camera and flash (FEL, Modeling Flash)

Campatible List:
Campatible camera: Canon EOS Series DSLR
Cameras compatible with the shutter release cable (parts):
LS-2.5/C1: 60D, 70D, 400D Series, 500D Series, 600D Series, 1000D Series
LS-2.5/C3: 40D, 50D, 7D, 1D Series, 5D Series

Package Including:
1 x LS-2.5/C1
1 x LS-2.5/C3
1 x YN-622C-TX
1 x Manual