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Yongnuo Yn-622c Wireless TTL Flash Trigger for Canon Exii Series Flash 5d Mark Ii 5d Mark Ii

Product Description :
System type Digital FSK 24GHz wireless transceiver
Compatible Shutter sync 1st curtain 2nd curtainhigh speed sync HSSFP Max 18000s sync speed
Control remote flash using cameras flash control menu screenRemote Control Mode
Support E-TTL Manual Multi flash mode mix usingMix Control Mode
Support automatic setting saving