Nikon Coolpix P7800 (and P7700) both have a 'fully functional' hotshot (that's what the manufacturer claims) and a pop-up flash. It might however not be easy to trigger an off-camera flash or speedlight using Coolpix P7800 (or P7700). I show you 2 ways to trigger an off-camera speedlight with P7800 and  how to use P7800's pop-up flash to trigger an off-camera speedlight.