Feature: 1. 433 MHz Stable Signal Control: The wireless flash trigger utilizes the 433MHz frequency band to effortlessly ensure signal stability. Whether at large conferences, action-packed sports events, or expansive studios, the wireless flash trigger ensures every shot is reliable and flawless. 2. Supports TTL and HSS: Achieve ultimate precision with the FT433 Trigger, offering comprehensive support for TTL auto flash, Manual, and Multi-flash modes. Unlock your professional-quality shots with features like High-Speed Sync (HSS) up to 1/8000s, front and rear curtain sync. 3. Wireless Sync and Easy Control: Experience flawless synchronization with the FT433 Trigger and the FR433 Receiver. Effortlessly manage 16 groups and 32 channels of remote control and triggering, equipped with 1-99 wireless ID settings to guarantee interference-free operation. 4. APP Flexible Control: Wirelessly control the FT433 flash Trigger through Godox Flash app, enhance your usage experience from your smartphone. Adjust flash mode, power levels, modeling lamp, beeper settings, and more-all remotely. 5. TCM Switch, Only One-Click: The TCM function of the FT433 Wireless Flash Trigger allows one-click switching from TTL mode to Manual mode. With a single click, it automatically converting TTL output parameters to Manual settings. Say goodbye to repetitive manual adjustments, experience streamlined and professional-quality photography. Specification: Item Name: Wireless Flash Trigger Sync Triggering: support for the cameras that have PC sync socket Power Supply: 2 * AA batteries(not included) Flash Exposure Compensation: ± 3EV(exposre value), adjustable in 1/3 EV increment Focus Assist: YES(This function needs to be available on cameras) Zoom Setting: Auto/ 24-200mm Firmware Upgrade: upgrade through the USB-C port Memory Function: Setting will be stored 2 seconds after last operation and recover after a restart Display: Large LCD panel, backlighting ON or OFF Transmission Range: Approx. 0-100M Built-in Wireless: 433MHz Modulation Mode: GFSK Channel: 32 Wireless ID: OFF/ 1-99 Group: 5 groups or 16 groups Flash Trigger Net Weight: 97g Package List: 1 * Wireless Flash Trigger1 * Receiver1 * Users Manual