Xpro-S TTL Wireless Flash Trigger can not only control the flashes with built-in Godox wireless X system, e g. camera flashes, outdoor flashes and studio flashes, but also can control the Cannon original flashes when using in combination with X1R-S receiver. Featuring multi-channel triggering and stable signal transmission, this flash trigger applies to hotshoe-mounted SONY cameras. Features: Built-in Godox 2.4G Wirless X System & Versatile Using Methods - Can as a Wireless Godox Flash Trigger / Wireless Canon Speedlites Trigger/ Wireless Shutter Release Trigger/ Flash Trigger with 2.5mm Sync Cord Jack Support TTL Autoflash and Professional Functions .