Amazon.com : YONGNUO YN685EX-RF GN60 TTL Flash Speedlite for Sony Camera, HSS 1/8000S Master Slave Flash Unit, with bulit-in 2.4G Trigger System : Electronics
Yongnuo YN685 Speedlite for Nikon
Amazon.com : YONGNUO YN685 GN60 2.4G System ITTL HSS Wireless Flash Speedlite with Radio Slave for Nikon DSLR Cameras : Electronics
Yongnuo announces updated YN685 II speedlight for Canon and Nikon camera systems: Digital Photography Review
Yongnuo YN685 Wireless TTL Speedlite for Nikon Cameras YN685 N
Yongnuo announces YN685 II for Canon and Nikon - Lighting Rumours
YONGNUO YN685 Wireless 2.4G HSS TTL Flash Speedlite for Canon Nikon YN – SIOTI