The Godox Speedlite V860II Canon Kit contains 1 portable flash, a li-ion battery, a charger, and accessories. Thanks to the TTL function, the camera will automatically determine the amount of flash light needed for your recording. As a result, you'll have balanced lighting. Wirelessly control your flash with the integrated 2.4GHz radio system. Use the flash as master and slave with the S1 and S2 slave functions, and control other flashes. With the 20-200mm zoom range and the guide number 60, this flash can light up a subject from a great distance. The flash can be set manually or zooms automatically. This flash's recycle time is 1.5 seconds.