Buy from Amazon.com : http://fave.co/1bdj4EO
Yongnuo YN-622N Wireless I TTL ITTL HSS 1/8000S Flash Trigger with 2 Transceivers - Compatible
Product Description :
Compatible flash mode i-TTL Manual flash
Compatible Shutter sync front-curtain sync rear- curtain sync and high-speed syncHSSFP the highest sync speed is 18000s
Support remote set the parameters of flash through the transceiver Remote Control Mode
Support i-TTLManualRepeating flash mode mix usingMix Control Mode
Support the flash installed on transmitteron-top flashand supports i-TTL function
