Godox RT-16 Wireless 433MHz Flash Trigger Set (DC Battery, 16 Channels)

• This wireless trigger is designed for camera to trigger studio or portable flash
• Easy installation, low power consumption
• Receiver runs on 2xAAA DC batteries ( not included )
• Max. working distance: 30M (open area, without interference)
• Camera Shutter speed max. up to 1/200 second

Wireless Flash Trigger.
16 channels selectable.
Power Input of Transmitter: 23A 12V battery (included). Power Input of Receiver: 2x AAA batteries.(not included).
Long lifetime of trigger battery, one year or over 20,000 continuously triggers.
Plug size of receiver: 6.35mm.
Adapter size for receiver plug: 6.35mm --> 3.5mm.
PC sync cable included.
Radio working frequency: 433MHz.

Package included:
1x Hot Shoe Transmitter 
1x Receiver
1x 6.35mm to 3.5mm plug adapter 

How to use:
Make sure the channel selector of both transmitter and receiver at same position.
Insert the receiver's trigger output plug into your flash's sync jack.
Press the test button on your transmitter. The receiver and studio light will fire.
Insert the transmitter's hot shoe socket into your camera's hot shoe jack. Press the camera shutter release to start shooting.