Full featured TTL and HSS enabled Ving V860II-C speedlite for Canon Cameras, with Godox 2.4GHz X series radio transceivers built inside.
The V860II-C provide both Radio Master and Slave modes, as well as Canon Optic Wireless Master and Slave modes.
The V860II-C have basically all the same functions as the recent TT685C speedlite.
Though the V860II-C are powered by an impressive Lithium-ion battery, capable of providing up to 650 full power flashes, and 1.5 second full power recycle times.
Unlike the TT685C though, the V860II-C do not provide any external HV battery pack port.
The V860II-C provide both Radio, and Optic Wireless, Master and Slave modes.
And (from firmware V1.3 onwards) the V860II-C provide the full 5 Group Canon GR Group Mode Radio Master interface, where TTL and Manual Groups can be mixed. (Requires 2012 onwards cameras).
Optic Wireless Master Mode uses the traditional Canon 3 Group System.
A large dot matrix LCD display provides easy access to the master interface and functions.