The Godox Speedlite TT520 II is a wireless slave flash. Thanks to the large guide number, you can use this flash to illuminate a model that is no more than 33 meters away from you. A trigger is supplied with the flash. By placing it on the accessory shoe of your camera, you can turn on the flash wirelessly to highlight a subject from a different angle. This way you can experiment with low key recordings. The flash head can be rotated 90 degrees vertically and 270 degrees horizontally. This makes it possible to reflect the light through walls.