The Godox Speedlite TT520 II flash is a manually adjustable flash that includes a separate trigger. The flash is equipped with a built-in receiver so that you can use it separately from the camera. By placing the supplied trigger on the hotshoe of your camera, you can trigger the flash from a distance of up to fifteen meters. The powerful TT520 II has a guide number of 33 at ISO 100. The flash head can be aimed 90 degrees upward and can be rotated 270 degrees horizontally. In addition, the flash has a built-in wide-angle diffuser and a bounce card.