This wireless Flash Remote Slave Trigger for hot shoe mount flash.
Flash Adapter is compact and sturdy with a standard hot shoe seat on the top and a standard 1/4"- 20 thread screw socket for tripod on the bottom.
This Flash Remote Controller is optical theory making the master flasher to control remotely the auxiliary one to flash synchronously without the need of connecting wires.
The Slave Trigger features small in volume, and ON/OFF switch of flash lamp, good-looking in exterior, high in flexibility and stable in performance.
Size: ~35 x 35 x 27mm approx.