Flash trigger for fiber-optic cables.

The flash trigger function is to fire external strobes via fiber-optic cable ports of an underwater camera housing.

Keep in mind that this flash trigger does not work in TTL mode.

Specifications:

Number of flashes: 100 > (fully charged battery)
Continous startup time: 3 hours (fully charged battery)
Recycle time: 0.5 seconds
Battery specifications: Polymer lithium battery 3.7V / 300mAh
Low battery: Automatically shutdown below 2.5V
Charging time: 1 hour (USB 5V/1A) 
Charging cable type: Micro USB - B (not included)
Dimensions: 50.8mm (L) x 36.2mm (D) x 22mm (H)
Weight: 27.5g

Compatible with housings:

Sea Frogs underwater housings for Sony A7S III
Sea Frogs underwater housings for Sony A1
Sea Frogs underwater housings for Sony A7 III / A7RIII
Sea Frogs underwater housings for Sony A7C
Sea Frogs underwater housings for Sony A6600
Sea Frogs underwater housings for Canon EOS R6
Sea Frogs underwater housings for Canon EOS R5
Sea Frogs underwater housings for Canon EOS R50
Sea Frogs underwater housings for Canon EOS RP
Sea Frogs underwater housings for Canon EOS M50

Package includes:

1 x Flash trigger
1 x Instruction manual