Godox TT685S Camera Speedlite TTL Master Slave GN60 2.4G Wireless Transmission HSS 1/8000S

Description

Features: Two transmission way: optical transmission 2.4G wireless transmission to create different light effects. Fully support TTL function, works as master or slave unit in a wireless flash group. Support TTL/M/Multi/S1/S2 mode. High speed sync up to 1/8000s, also support front rear curtain sync, FEC. 20-200mm auto/manual zooming, the flash coverage set automatically to match the lens focal length and image size. High guide number of GN60. 22 steps of power output from 1/1-1/128. Fast recycle time, about 0.1-2.6s. Power off automatically after about 90s of idle operation(60min if set as slave)