YONGNUO YN24EX TTL Macro Ring Flash/LED Macro Flash Speedlite with 2 PCS Flash Head and 4 PCS Adapter Rings for Canon

It's the Yongnuo first Macro TTL Flash Speedlite, it has two flash head, 4pcs Adapter rings (52mm, 58mm, 67mm, 72mm) and mounting ring.?Supports Master TTL Flash?Macro Flash?Large-size LCE Display? LED AF Assist Light?Equipped with PC Sync...