Yongnuo RF-602 2.4GHz Wireless Flash Synchronized Trigger Remote Control for Nikon SB-900, SB-800, SB-600, SB-28, SB-27, SB-26, SB-25, SB-24 Cameras

This top-rated off-camera flash controller is an advanced, professional-grade transmitter. Ready to work with a speedlight as well as with select Canon cameras, it's not only highly capable but wonderfully simple to use. This unit is capable of synchronizing flash and exposure up to 1/250 of a second and features dual-function shutter release. And with a range of over 300 feet, 16-channel transmission, a 2.4GHz operating frequency, and a typical battery life of 20,000 shots, this setup will have you covered.

To connect to a camera or flash unit, use the proprietary output port, PC sync port, or male-female hot-shoe mounts. The unit also comes with a 6.35mm cable connector, a 3.5mm adapter for operation with strobes and studio gear, two AAA batteries, and a CR2 lithium battery.