Jen&Phil
I had high hopes for these. They say these work with the Canon 80D, but not in E-TTL mode. I was fine with that as I saw many videos that flashes are best set to manual anyway otherwise you never learn. When I received the first flash kit I had no trouble getting it to work mounted on the camera, but had to mess around with the settings for about an hour before I got it to work with the remote trigger set. I wrote it off to the fact I am an amateur photographer in the learning process. So I turned everything off, ordered a second one based on the fact that the flash was working remotely, and went to bed. Two days letter my second flash set came in the mail and I set both flashs up remotely to begin practice. This time I could get neither one of them to work consistently when set up remotely. I tried the setup with the trigger set and by using the menu on my Canon 80D. Occasionally the flash would work for one or two shots and then just stop working. If it did work for a little while, it would stop, and then I would have to turn everything off and back on an mess around with the settings again. If I was lucky it would time correctly and catch the flash, but most of the time it would not time correctly with the flash if the flash even went off at all. I spent about four hours reading and attempting different settings before I finally boxed both up and returned them. The description should say these dont work with the Canon 80D remotely. I would give them a five stars if they work with your camera as they did work fine mounted on my Canon and when they did work I could tell they were great flashes for the price. Very easy to use and setup otherwise.