The AD200 TTL Pocket Flash Kit from Godox is built around a unique flash light source that has a standard speedlite head and a bare bulb head that give you the option of 2 distinctly different qualities of light. The kit comes with the 2 heads, lithium battery, charger and carry case. The XProC TTL Wireless Flash Trigger can be used to effectively and reliably trigger flashes from up to 328' away, and when used with compatible flashes and receivers users will have the added benefit of remote power control. This model is compatible with Canon's E-TTL / E-TTL II system, including support for high-speed sync up to 1/8000 second, and offers advanced control options along with settings for working with system-specific features.