Godox X2T is fully compatible with automatic TTL metering for dedicated camera flashes. It ensures full control over flash power even in manual (M) and stroboscopic (Multi) modes. In both cases, the user can use flash exposure compensation or manually set the flash power. In addition, high-speed sync (HSS) and first and second curtain flash modes are available. Built-in Bluetooth allows connection with a smartphone to control the lights from the Godox app (Android or Apple) directly from your smartphone. Some smartphone models allow triggering the lights when a photo is taken. Godox X2T has been designed for working with multiple transmission channels. It provides a stable signal with high response speed and full control over the flashes. Package contents: Godox X2T transmitter original product box. Seller's warranty: 2 years.