Features:
100% Brand new and high quality!
There are 2-digit or 4-digit channel.
The remote trigger for studio flashes and outdoor flash is used as the controller of synchronous trigger studio flash of cameras.
It consists of a signal sender and a receiver trigger and works by means of the frequency modulation wireless remote control.
The signal transmitter adopts the advanced circuit and components， and can transmit the coded FM wireless signal.

Specifications:
Battery for transmitter: 23A-12V mini battery
Battery for receiver: AAA alkaline battery
Largest work distance: no more than 30m
Work frenquency: 433Mhz
Color: Black
Net wight: 70g

Package included:
1 x Wireless Remote Speedlite Trigger
1 x Remote Control
1 x User Manual