Designed for the 2.4 GHzGodoxX wireless radio system, thisGodoxXPro II L TTL Wireless Flash Triggerlets you effectively and reliably trigger flashes up to 328' away. This upgraded model is compatible with Leica's TTL system, including support for high-speed sync up to 1/8000 second, and offers advanced control capabilities for working with system-specific features. For ensuring maximum reliability and control, users can set up 16 groups on one of 32 channels and can then access 99 wireless ID settings for limiting interference from other nearby systems.Additionally, this wireless trigger now features Bluetooth connectivity for remote operation. Simply download the GodoxPhoto app onto a compatible iPhone or Android smartphone or tablet, and you can remotely adjust the flash mode, power output, modeling light, high speed sync, and more. In addition to basic manual and TTL control modes, other settings are available as well, including stroboscopic flash and second-curtain sync. Users can adjust flash exposure compensation from -3 to 3 EV and wirelessly control the modeling light, zoom setting, and more.Compatible with the 2.4 GHz Godox X wireless radio systemEffectively and reliably triggers flashes up to 100m awaySupports high-speed sync photography up to 1/8000 second16 groups on 32 channels with access to 99 wireless ID settingsStroboscopic flash and second-curtain sync modesAdjusts flash exposure compensation from -3 to +3 EVControl modeling light, zoom setting, and moreBluetooth connectivity for remote control via GodoxPhoto app2.5mm sync port supports triggering via a wired connectionUSB Type-C port for firmware updatesRun on two AA batteries for convenienceSpecificationsFunction: transmitterControl Modes:Manual, TTLSync Speed:1/8000 SecGroups: 16Channels: 32Frequency: 2.4GHzRange in m: Up to 100Display: LCDPower Supply: 2 x AA batteries (not included)Package Includes1 xGodox XProII-L TTL Wireless Flash Trigger / Transmitter for LeicaProduct Video