The Godox Ving V860III TTL Li-Ion Flash Kit is an exceptional choice for Sony cameras, combining power, speed, and integrated radio transmission. Fully compatible with TTL systems, this flash supports a variety of advanced functions and features. It utilizes the Godox X wireless radio system, enabling both master and slave TTL functionality from a distance. With a guide number of 197' at ISO 100 and 200mm, along with a zoom range of 20-200mm, the V860III is both powerful and versatile. It operates on a rechargeable lithium-ion battery pack, allowing for quick recharges and up to 480 full-power flashes. For everyday use, the Ving V860III offers full bounce flash capabilities, including tilting and horizontal rotation. As a TTL-compatible unit, it supports high-speed sync, flash exposure compensation, and 1st and 2nd curtain sync, among other features. Additionally, it can function as an optical master or slave unit when needed.