Featuring a 2.4 GHz wireless X system with a range of up to 328 , the AD600Pro Witstro All-in-One Outdoor Flash from Godox is a versatile tool compatible with several TTL systems including Canon, Nikon, Sony, FUJIFILM, Olympus, and Panasonic options. It offers up to 600Ws with nine steps of output power, ranging from 1 1 to 1 256, and comes with a powerful 28.8V 2600mAh lithium-ion battery pack that provides up to 360 full-power flashes in outdoor situations and location shooting. Alternatively, you can run the monolight on AC power with an optional adapter. A Type-C USB port is built in for firmware updates.