YONGNUO YN968N II Wireless TTL Flash Speedlite with Built-in 5600K LED Light, 1/8000s HSS, Compatible with Nikon DSLR Cameras and YN622N YN560 Wireless System

Equipped with a high power LED light of high power, brightness can be adjusted. Compatible with YN622N(master/slave) and YN560(slave) Wireless System. GN60@ISO100,200mm High Guide Number, Supports 1/8000s High-speed Sync. Supports USB Firmware Upgrade. Newly Upgraded Electric Zoom and Supports Wireless Optical Slave function.