YONGNUO YN685 is designed for Nikon DSLR , high guide number of GN60, HSS of 1/8000s. Fully compatible with YN622N and RF603 flash system, it can receive the triggering signal from YN622N, YN622N II, YN622N-TX,YN660,YBN560IV,YN560-TX,RF605,RF603II and RF603.

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

Specifications:
Circuit Design: IGBT
Guide Number: GN60(ISO100,200mm)
Flash Mode: i-TTL/M/Multi
Trigger Mode: On-/ 622 Ext.LCD/622R.SLAVE/622.M.SLAVE/603 SLAVE
Zoom : Auto, 20,24,28,35,50,70,85,105,135,200mm
Vertical Rotation Angle: -7-90°
Horizontal Rotation Angle: 0-360°
: 4 * AA(Not included)
Times: 100-1500 times
Recycle : Approx 2 seconds
Color : 5600K
Flash : 1/200s-1/20000s
Flash Control: 8 levels of output control(1/128-1/1), total of 29 levels of fine tuning
External Interface: External interface, PC port, hot shoe
Trigger Distance: 100m
Additional function: High-speed sync, second-curtain sync, FEC, FEB, FEV, the electronic flash head zooming, sound prompt, automatically saving setting, saving mode, overheat , custom function setting
Item Size: 21 * 7.7 * 5cm / 8.3 * 3.0 * 2.0in
Item Weight: 430g / 15.2oz
Package Size: 22 * 10 * 9.5cm / 8.7 * 3.9 * 3.7in
Package Weight: 620g / 21.9oz

Note:
The is not included.

Package List: D3935
1 * Speedlite
1 * Plate
1 * Carrying Bag
1 * User Manual(English)