YONGNUO Camera Flash,YN968N YN968N II TTL LED 5600K DSLR Speedlite Speedlite 1/8000s HSS II TTL Speedlite Compatible YN622N YN560 DSLR Compatible YN622N Compatible Built-in LED 5600K HSS

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