Supports Wireless Optical Slave function, USB Firmware UpgradeYN968N II supports receiving, Canon' s and Nikon' s wireless optical master signal, supports S1 and S2 flash mode. Equipped with the USB interface, supports firmware upgrade.
Equipped with LED LightEquipped with high power LED light, brightness can be adjusted, there is a built-in diffuser and a color conversion filter for the LED light. Newly upgraded operation interface, more simple and convenient to use.