About The Zoom Li-Ion X R2 Ttl Round Flash For Sony, Godox V1 Sa revolutionary addition to your photography gear, the Flashpoint Zoom Li-on X Ttl Speedlight for Sony, integrated with R2 Radio Transceiver, is a state-of-the-art on-camera speedlight that is fully compatible with the Sony Ttl system. This innovative device delivers a natural, circular flash spread, a significant improvement over the conventional rectangular speedlights, providing a more pleasing and evenly distributed light performance.Powered by an interchangeable 7.2V/2600mAh Lithium Ion battery, this compact and lightweight speedlight can produce up to 480 full power shots, eliminating the need for external battery packs. The Zoom Li-on X Ttl is not just a powerful device it's also a versatile tool with integrated functions and features that make it a top choice for both professional and amateur photographers.