Yongnuo YN-14EX Macro Light 1. TTL flash support Supports exposure compensation, exposure bracketing, rear curtain sync, exposure lock, camera menu access Canon camera. 2. Ring-type dual-light macro flash The flash ratio is supported, you can adjust the flash ratio of flash tubes A and B or let only one flash tube fire, which may cause shadows on the subject and make the photo more sculpted. 3. Large LCD screen The large LCD screen can check and adjust the flash function more clearly and intuitively, and it is more convenient to use. 4. LED focus assist light High brightness LED focus assist light, easier to focus. 5. Equipped with PC sync interface The YN-14EX is equipped with a standard PC sync port, which is more convenient for you to use a PC sync cable to sync the flash. 6. Support lenses with multiple filter sizes Support lenses with 52mm, 58mm, 67mm and 72mm filter sizes 7. Voice prompt system Enable sound prompt function, different sound methods invite different states of work, allowing you to focus on the creative process. (Note: the sound can be turned off) 8. Overspeed recycling system The recycling time for full light output is only 3 seconds.Even if you don't use a new battery, you can get an experience of Extremely fast recycling, which only takes 4-5 seconds. 9. Equipped with external power outlet The YN-14EX is equipped with an external power outlet to meet your higher recycling demand and never miss a wonderful time again 10. Auto save settings The YN-14EX can automatically save your current working settings, so that you can continue to use it after the next boot.