Godox TT600 2.4GHz Wireless 1/300s-1/2000s HSS Flash Speedlite Camera Top Fill L
This is especially convenient when aperture priority is used to fill the flash on the portrait. Uniform lighting: gn60 (M ISO 100) high indication value, 1 / 300s-1 / 20000s short flash duration, 5600 + / - 200K stable color temperature.