RELIABILITY - Experience consistent and precise flash synchronization up to 262' (80m) with the robust 2.4GHz radio frequency, ensuring every shot is perfectly lit. COMPATIBILITY - Seamlessly integrate with your Sony camera and Westcott FJ series flashes (FJ800, FJ400, FJ200, FJ80) for versatile lighting control. VERSATILITY - Utilize both TTL (Auto) and Manual modes to achieve optimal exposure, adapting to various photographic scenarios with ease and precision. EASE OF USE - The intuitive touchscreen interface allows for quick adjustments and effortless control over your lighting setup, streamlining your workflow.