【Revolutionary Round Head for Naturally Soft Light 】- The round head design eliminates harsh, flat light, delivering even falloff from center to edge. It creates a beautiful, round catchlight in your subject's eyes – ideal for Sony Alpha series (a7IV, a7III, a9, a6600). Get studio-quality light in a portable on‑camera flash. 【Blazing-Fast Recycling & High-Capacity Battery – Never Miss the Moment】- Upgraded lithium battery recycles to full power in approx. 1.5 seconds and delivers up to 480 full-power pops per charge. Perfect for fast-paced shooting: weddings, sports, wildlife. Supports HSS up to 1/8000s for outdoor fill‑flash with wide apertures. 【Full Wireless Master/Slave Control with Godox 2.4G X System】- Built‑in 2.4G transceiver works as both master and slave – easily trigger multiple off‑camera flashes. Features TCM (TTL to Manual) conversion: lock exposure in TTL, then switch to manual with the same power. Large touch‑friendly LCD + dial for intuitive control. 【Rugged Build, Flexible Head & Built‑in LED Modeling Lamp】- Metal hotshoe foot and dust‑resistant construction for on‑location reliability. Head rotates 180° and tilts for bounce flash and creative lighting. The built‑in 1–10 level LED modeling lamp assists focusing in low light and serves as a continuous video fill light. 【Innovative External Flash SU-1】- Godox pioneers the revolutionary detachable fill light component SU-1, allowing one V1Pro to seamlessly serve as both the bounce flash and fill light. Versatile and agile, it responds quickly in dynamic shoots. The detachable design also offers you a more lightweight solution when needed 【Magnetic Quick‑Attach Modifier System + Secure Locking Bracket】- Built‑in magnetic head instantly attaches optional AK‑R1 modifiers (gel filters, dome diffuser, snoot) – no Velcro or tape needed. The metal hotshoe foot includes a quick‑release locking lever to prevent accidental detachment. Complete kit includes carrying case, battery, and charger. V1PROS-U