NEEWER RT-16 Wireless Trigger for S101 Studio Flash

From $34.99
The product discount will be automatically applied once you add it to the cart.


All Neewer products carry a 2-Year Warranty and 45-day Return. Learn more at Warranty Policy.

Shipping Policy

Shipping from local warehouse based on your area, normally it takes 2~10 days for the delivery, Learn more at Shipping Policy.

Firmware & Manual

To download the product firmware or manual, please visit our Download Center.


Due to the impact of tariffs and logistics costs, prices vary by location.

WARNING:This product can expose you to chemicals including [Lead and Phthalates], which
is [are] known to the State of California to cause cancer. For more information go to


  • Compatible with Neewer S101-300W, S101-400W, and Other Studio Lights
  • This wireless trigger is control discreteness for the camera to trigger the hot shoe flashgun synchronously.
  • Easy installation, low power consumption
  • No damage to the camera.
  • High-speed and synchronous for 1/200 second.
  • Max. working distance: 30M (open area, without interference).
  • 16 channels to avoid interference.
  • The receiver has an on/off switch, and an LED to indicate triggering.
  • New design: Channel Selector outside the transmitter and the receiver.


  • Wireless Flash Trigger.
  • 16 channels selectable.
  • Power Input of Transmitter: 23A 12V battery (included).
  • Power Input of Receiver: 2 AAA batteries.
  • Long lifetime of trigger battery, one year or over 20,000 continuously triggers.
  • Plug size of receiver: 3.5mm.
  • Adapter size for receiver plug: 3.5mm --> 6.35mm.
  • PC sync cable included.
  • Radio working frequency: 433MHz.

How to use

  • Make sure the channel selector of both transmitters and receivers are in the same position.
  • Insert the receiver's trigger output plug into your flash's jack.
  • Press the test button on your transmitter. The studio light should now flash.
  • Insert the transmitter's hot shoe socket into your camera's hot shoe jack (if your camera does not have a hot-shoe use a PC sync cord and insert it into the socket).
  • You should now be ready to start shooting (you can use the 3.5mm sync cable for cameras without hot shoe or Hotshoe is engaged).

Package Contents

  • 1 x Trigger
  • 1 x Receiver / 3 x Receivers