The Godox X3PRO O 2.4G Touch Screen TTL Trigger Transmitter is a wireless flash control transmitter specifically designed for Olympus camera systems. This transmitter allows remote control of compatible Godox flash units and studio lights, providing a reliable 2.4GHz radio connection with a range suitable for studio and location photography. The device features a responsive touchscreen display that offers intuitive access to settings and control functions, enabling photographers to adjust flash power, modes, and groups directly from the transmitter. It supports TTL (Through-The-Lens) metering for automatic flash exposure calculation, manual flash control for precise light adjustments, and high-speed sync functions to freeze fast motion even in bright lighting conditions. The transmitter is compatible with various Godox flash systems, including AD series studio flashes, V series system flash units, and other 2.4G X-System accessories. Its compact design measures approximately 85 mm in width, 60 mm in height, and 25 mm in depth, weighing around 95 g, making it portable for on-location shoots. The device is powered by two AA batteries (not included) and features a standard hot shoe for secure attachment to camera bodies. The touchscreen display shows current settings, battery status, and connection indicators, while physical buttons provide additional control options. This transmitter represents a successor to earlier Godox wireless systems, offering improved connectivity and user interface features for professional photographers seeking reliable off-camera flash control.