Compatible with ALL YongNuo/ Canon EXII series flashes，and strobe flashes.
Compatible with 5D Mark III
Compatible with new speedlite 600EX RT
Campatible with 1100D 1000D 650D 600D 550D 7D 5DII 5DIII 1DIV 1DIII 5D 1D 1DII 10D 20D 30D 40D 50D
YN-622C E-TTL wireless flash trigger is a high per formance master and slave equipment of multiple flashes photography, through digital FSK 2.4GHz radio wireless transmission, and different photographic effectscan be realized through setting your flash at 360 degrees.It design of transceiver, the distance of remote control reaches 100M, suppor ting 7 wireless channels and A/B/C three groups.
Remotely change the modes and parameters of the flash quickly when using the Canon EOS series DSLR cameras which suppor ts external flash function , such as T TL ratio or manually set each group of flash output. Support high-speed sync, the max sync speed is 1/8000s*,Support E-TTL, Manual and Multi flash modes. Support E-TTL flash installing on the top of transmitter.
YN-622C 2 transceivers kit consist two similar transceivers, support one camera controlling multiple flashes at the same time. Install the flashes with the receiver additionally purchased to make them into an application form of multiple-flashes, number of the receivers is not limited.