Have all the control over your compatible flashes with a built-in Godox 2.4G wireless X system, with the Godox XProO TTL Wireless Flash Trigger that’s specifically designed for Olympus cameras and E-TTL II autoflash systems. A complete versatile little device that’s capable of performing different TTL functions such as high-speed sync of 1/8000s, multi flash, manual flash, flash exposure compensation, TCM transform function, magnification function and many more that can all be done within an impressive 100m working range. For better use and less interference, you can set it up to 16 groups on one of 32 channels and can access 99 wireless ID settings. Additionally, the Godox XProO TTL Wireless Flash requires two AA batteries to operate, and with the included USB you can always install the latest firmware updates.