The Godox AD360II-C is the TTL version of their popular Witstro bare bulb flash units, with both Master and Slave capability built-in via 2.4GHz radio transceivers.

Not only do the AD360II-C provide both ETTL radio Master and Slave modes for Canon, they also provide an auto switching ITTL radio Slave mode for Nikon as well.

So both Canon and Nikon camera systems can be used with the same off camera AD360II-C slave flashes. The AD360II-C automatically switching between Canon and Nikon Slave modes as required.

The AD360II-C also combine with the new Godox X1-C TTL flash triggers used as transmitter units on the camera. (And X1-N transmitters for Nikon once they are available).

Though possibly a little on the heavy side, the AD360II-C can be used as a powerful fully featured TTL and HSS enabled on-camera flash, including an automatic AF assist light.

The AD360II-C also now provide a second Micro USB port for firmware updates, on top of the original USB port used to accommodate the FTR-16 clip on receivers from the original Remote Manual Witstro lights.