Delivery very fast and complete. I was afraid that somewhere the price will make in the compatibility to my 700D noticeable - but it was not like that. All functions are working properly, processing is good and the flash is very intense. Built diffuser is rather for the toilet, as well as with all other manufacturers, the adjustability Gold, however, is worth it. The flash rate of the device is genuine phänomänal! With halfway fully charged Eneloops I can even flash briefly in burst mode! Flash is charging extremely quickly if not the full amount of flash light is required. That's really awesome.