I have been using this flash for months now, and YN-560 IV is extremely reliable, easy to use and inexpensive. If you need a cheap but effective all manual speed light this is the way to go. Pair these with the wireless trigger and you have a killer strobbist setup on the cheap. I like the fact that you can use this flash to control other flash and you don't have to be moving back and forth, I also like that I can trigger the flash (when is off the camera) by using my built in flash and pointing it to this one, I have a Canon 80D and this camera works well with the flash. I highly recommend this flash head to anyone who is considering it.

Used for a few months with YN-560 IIIs and couldn't be happier with my purchase. Great build quality, high light output, easy controls and works as a master or receiver! All that's missing is TTL, but for the price it can't be beat.

well made product for the price. highly recommend!

Easy to control other 560 III ou IV flashes and best manual flash.

I purchased two Yongnuo 560 IVs in the last year. Both have failed with the same problem where they will only do a full power flash. You cannot adjust the output. The first failed almost immediately and the second failed after several months later. The flashes were only used a few times. I do like the radio trigger for the 560s as it has worked well although I cannot recommend the flashes.

Solid Flash. Good price.Very happy with it.