- The X2 series TTL wireless flash trigger is compatible with camera flashes, outdoor flashes, and studio flashes featuring the built-in X wireless radio system, ensuring stable and reliable real-time signal transmission. Ideal for photographers with diverse lighting needs. - Connect the X2 to your iPhone or Android device using Bluetooth after downloading the "Photo" APP. Effortlessly control flash modes, power output, modeling light settings, and the beep function of your flashes. - Equipped with a large, easy-to-read LCD display, the X2 features five dedicated group buttons and three function buttons for quick adjustments. Access up to five groups, 32 channels, and 99 radio ID settings to eliminate interference from nearby devices. - Fully supports TTL autoflash, 1/8000s high-speed sync, multi-flash mode, and manual settings. Adjust lighting parameters, utilize flash exposure compensation, and control modeling lamps all through the mobile APP. Sync and adjust the output values across all groups simultaneously. - Practical use scenarios include: 1. Wedding photographers can easily switch between lighting setups during a ceremony, thanks to quick access to multiple groups and power controls. 2. Studio photographers can manage lighting effects for portrait sessions, adjusting settings on-the-go without interrupting workflow. - The X2 series is designed for professional performance, providing photographers with the tools needed for precise control and creativity in diverse shooting environments.