100m/328ft With Optic Cable 5600k With Optic Ainn Dsfen. 100m/328ft 5600k With Waterproof Max. 100m/328ft 5600k St-100- Waterproof Max. Sea frogs Flash lamp,Optic Cable Case Max

Powered by 4 * AA alkiline or nickel metal hydride(NiMH) batteries, use new batteries only.(Batteries are not included.) ST-100 Pro and TTL is only appropriate with camera, connected by USB.. diving depth is up to 100m/328ft, it can be used at aqua temperature between 0℃ and 40℃. Max. Before using the equipment underwater, check that the unit is watertight and ready for use. ST-100-Pro Underwater Strobe suitable for most of Seafrogs and Meikon camera cases which have the optical fiber interface