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Category: Photography & Studio Lighting |Brand: YONGNUO
Quick lock design with Support USB firmware upgrade. Support the flash installed on the transmitter and i-TTL function. Support the use of master unit on transmitter sets. The parameters of each group are FEC, FVL, and BKT functions. Compatible flash mode: i-TTL/ manual flash. Sync mode. Front-curtain sync, rear-curtain sync, and high speed-sync. The highest sync speed: 1/8000s. Groups: A/B/C 3 groups.