With the Flashpoint Zoom Li-ion R2 Ttl Flash Kit for Sony, unleash the full potential of your photography with cutting-edge speedlight power technology and seamless R2 Remote Ttl connectivity. This kit is designed to integrate effortlessly with Sony's advanced camera systems, offering photographers a comprehensive lighting solution that elevates their creative capabilities.The core of this kit is the Zoom Li-ion R2 Ttl Flash, which boasts compatibility with all Sony strobe functions, including standard Ttl, Exposure Compensation (Fec), Fv Lock, High-Speed Sync, and an automatically zooming flash head. Experience complete Ttl control in conjunction with other Sony flashes, with options for group control, and Master/Slave configurations, enabling advanced flash functions that cater to your artistic vision.The R2 Ttl Wireless Flash System is a sophisticated 2.4GHz radio remote that introduces dedicated custom functions to your multi-flash setup.