V860II-O guarantees good light shooting experience with GN60 high guide number, and 10 to 100mm (4/3 system) or 20 to 200 mm (135 system) flash coverage, 22 steps from 1/1 to 1/128; Stable consistency and color temperature with even illumination and stable output
Fully Supports for Olympus / for Panasonic series TTL camera flash, which includes TTL Auto flash, Manual Flash, Multi Flash; 1/8000s High-Speed Sync, Flash Exposure Compensation, first-curtain sync, and second-curtain sync etc.
Built-in Godox 2.4G wireless control system and offers all-in-one functions and 100 meters further transmission distance; Optical FT-16S to adjust flash parameters & trigger the flash
TT685O can work as a master unit in TTL/M/Multi/OFF modes; Available to set three slave groups flash for TTL auto flash shooting to create various lighting effects. As a slave unit, TT685O is compatible with Godox X1 series transmitter e.g. X1T-C (Canon), X1T-N (Nikon), X1T-S (Sony), X1T-F (Fuji), X1T-O (for Olympus or for Panasonic)
User-friendly LCD panel to make clear and convenient operations; support firmware upgrade.