2 of 3 people found the following review helpful
Really good product,
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This review is from: Yongnuo YN-622C Wireless TTL Flash Trigger for Canon 600EX RT 580EXII 430EXII (Electronics)
Works well with my Canon 580 ex 11 and Yongnuo 568ex flashes. I can control everything through the camera menu. Triggered flash behind a wall. Uses 2 AA batteries, so the same as flash guns. Simple and easy to use. Would have like them to come in a small pouch to protect them. Much cheaper than pocket wizards.