Advanced Wireless Connectivity: The TRIOPO TTL Wireless Flash Trigger features a built-in 2.4GHz wireless G transmission system, offering a communication range of up to 50 meters. This ensures reliable and stable connections for your flash photography, whether in a studio or outdoor setting. Compatibility with Sony Cameras: Specifically designed for Sony cameras, this flash trigger is compatible with models such as the Sony A77II, A7RII, A7R, A58, A99, and ILCE600L. It seamlessly integrates with these models, ensuring smooth operation and enhanced performance. High-Speed Sync and Versatile Modes: The trigger supports high-speed sync (HSS) up to 1/8000s, as well as front and rear curtain sync, enabling you to capture fast-moving subjects without motion blur. With available modes including TTL, Manual, and Multi, you have the flexibility to tailor your flash settings according to your creative needs. Multi-Channel and Group Control: Manage your lighting setup with ease using 4 groups and 16 available channels. This allows you to control different groups with distinct power outputs for each flash, providing precise lighting adjustments and coordination in complex shooting environments. Enhanced Functionality and Display: The flash trigger supports essential features like exposure compensation (FEC), exposure lock (FE LOCK), and focusing assist, which can be disabled if not needed. Additionally, it includes a mixed flash mode and an auto save function. The large, clear LCD display allows for real-time monitoring, making adjustments quick and intuitive. Easy Integration with Flash Systems: Capable of triggering TRIOPO 2.4GHz wireless camera flashes, studio flashes, and outdoor flashes via the Sony hot shoe, this flash trigger enhances your creative lighting possibilities. It provides a reliable solution for photographers looking to expand their flash photography capabilities. With the TRIOPO TTL Wireless Flash Trigger, elevate your photography by achieving consistent, high-quality lighting in every shot. Whether you're a professional or an enthusiast, its comprehensive features and compatibility with Sony cameras make it an indispensable tool in your camera bag.