This is a Yongnuo YN568EX series Speedlite, a popular and feature-rich camera flash unit. Compatibility: It is compatible with Canon and Nikon DSLR cameras, offering both master and slave capabilities in wireless flash systems. Key Features: It supports high-speed sync (HSS) up to 1/8000s, TTL functions, auto/manual zooming, and a sound prompt system. Excellent gently used condition With case If you have any questions, feel free to ask thank you for looking and have a blessed day
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