Not disappointed at all and even very happy ...

When you are happy owner of a Nikon DSLR can rightly be frightened by the cost of the brand's accessories. So we turn to our Chinese friends sometimes with some hesitation as to the quality. Well there it is a surprise, the zinzin is rather successful and functional immediately upon insertion of the batteries. The presentation shows this model in standard flash while its destination is of course around the lens, which poses no problem with all adapters.
There is a less expensive model that has 60 LED's. So we prefer it with 100 LED's. Operates in torch mode. and / or flash.

Obviously there is no communication between the flash and the case .... but we must choose between spending 40 and 700. It can be said that there is no picture!