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Jinbei TR-A4 USB Digital Flash Trigger Kit
1.TR-A4 USB flash trigger adopts advanced MCU control technology. It is with high anti-jamming capacity and low power consumption.
2.USB receiver, easy to use.
3.The response speed is faster. It applies AAA 1.5V batteries and has added power switch to extend service life.
4.4 independent channels, effective responsive distance can reach 35 meters and may adapt to different shooting demands.
5.Channel set and use: There are channel switches on both transmitter and receiver. The trigger can only work under same gears between the two parts. In the effective working range, 4 pairs of triggers (maximum) may work together and do not disturb each other.
Kindly note: Batteries are not included in the package.
Jinbei TR-A4 USB Digital Flash Trigger Kit ×1