Features:
Fully compatible with YN622N & RF603 wireless flash system:YN685 can receive the triggering signal from YN622N, YN622N II, YN622N-TX, YN660, YBN560IV, YN560-TX, RF605, RF603II & RF603.
Support remote control the parameters of each flash group: When YN685 used as slave unit, it supports remote control of the flash mode, flash output & focal length of each flash group through YN622N series transceiver or YN660/YN560IV/YN560-TX.
Can be used as YN622N II control panel & LCD panel: YN685 can be set to 622 EXT.LCD trigger mode & then installed on the YN622N acting as the control panel & LCD panel.
Support high speed sync, maximum sync speed can reach 1/8000s.
2.4G wireless speedlite, high guide number of GN60, support TTL/M/MULTI mode.
YN658 supports numeric theme & classic theme, better to meet you needs.
Ultra-fast charging recycle system, take about 2s at full output.
Support auto & manual zooming, the flash coverage can be changed between 20-200mm.
Support firmware upgrade, sound prompt & external power supply.