100m328ft 5600K with Optic Cable Housing Diving Case for Underwater Photography. Sea frogs ST-100-Pro Flash Strobe Diving Waterproof Max

Powered by 4 * AA alkiline or nickel metal hydride(NiMH) batteries, use new batteries only.(Batteries are not included.) Before using the equipment underwater, check that the unit is watertight and ready for us. diving depth is up to 100m328ft, it can be used at water between 0℃ and 40℃. Max. ST-100 Pro and TTL is only compatible with , connected by USB. ST-100-Pro Underwater Strobe suitable for most of Seafrogs and Meikon cases which have the optical fiber interface