Thanks for visiting. All items I sell have been inspected. The specific condition of the item is described in the text that follows, so please check it before bidding. Also, after purchase, items will be packaged and shipped tightly to prevent damage. Please buy with peace of mind. 【●Product Description】 Full-automatic macro photography, which requires subtle light control. Extremely natural light control. The dual light emitters can be controlled by light intensity ratio control as well as one-sided light emission. The natural contrast between highlights and shadows can be used to easily create three-dimensional images. In addition to a variety of E-TTL functions such as high-speed synchro and FE lock, modeling flash is also available. A wireless multiple-light control function is also included. Up to three groups of 550EX slaves can be controlled. 【●Grade】 Very Good 【●Appearance】 Appearance is beautiful. Tiny scuffs from normal use. It shows signs of use. The above condition is based on my own opinion. Please check the photo carefully. 【●Functional】 It works properly. 【●Included Items】 Soft Case Please note that batteries are not included. All you can see on the picture will be included in a set of a package. 【●About Delivery】 I will pack the item carefully to avoid damage in transit so that you can purchase it without worry. We ship DHL, FedEx, or EMS. The shipping carrier used varies by country or region, so customers cannot select the carrier.