4X JSYK-3B Wireless Hot Shoe Flash Remote Slave Trigger

Use this flash trigger to make the master flasher to control remotely the auxiliary one flash synchronously without the need of connecting wires<br> To sense light from the master flash so as to trigger the slave flash wireless<br> Work with most flash units using ISO universal hot shoe like Nikon, Sigma, Olympus, Pentax (except Canon flash)<br> This slave trigger NOT fit for Minolta / Sony / Canon flash<br> The Wireless Hot Shoe Flash Remote Slave Trigger adopts optical theory making the master flasher to control remotely the auxiliary one to flash synchronously without the need of connecting wires.<br> It features small in volume, good-looking in exterior, high in flexibility and stable in performance, it can also artificially create different kinds of effect.<br> Material: ABS + metal<br> Package Contents:<br> 4 x Wireless Hot Shoe Flash Remote Slave Trigger<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.