YONGNUO YN622N II 2.4G Wireless i-TTL Flash Trigger Receiver Transmitter Transceiver for Nikon D70 D80 D90 D200 D300 D600 D700 D800 D3000 D5000 D7000 Series

Features:
Consists of 2 same transceivers, both of which can be a receiver as well as as transmitter.
Can also buy additional transceiver(s) to trigger 3 or more flashed at the same time.
Support the flash installed on transmitter(on-top flash) and supports i-TTL function master control mode.
Supports 622 and 603-RX communication mode,can receive the triggering signal of YN-560TX/RF605(603 mode)/RF603(II) series products.
Compatible i-TTL/Manual/Multi flash modes, and support i-TTL/Manual/Multi flash mode mix using(mix control mode).
Support remote set the parameters of flash through the transceiver(remote control mode).
Compatible Shutter Sync: front-curtain, rear-curtain, high speed sync(HSS/FP), max 1/8000s sync speed.
Support FEC, FVL, BKT function.
Support modeling flash and red-eye reduction flash.
Support flash zooming (auto).
Built-in AF assist beam emitter(AF Lamp).
Support PC port triggering strobe flashes and support front-curtain, rear-curtain, high speed sync(HSS/FP).
Settings saved automatically.
Support single-contact of camera flash triggering.(max sync speed is 1/250s)
Support USB firmware upgrade.
Quick lock design, easy to use.

Compatible camera list:
for Nikon D70, D70S, D80, D90, D200, D300, D300S, D600series, D700, D800series, D3000series, D5000series, D7000series

Compatible i-TTL flash list:
for YongNuo YN 465, YN467, YN468, YN565, YN568 (for Nikon series)
for Nikon SB-600, SB-700, SB-800, SB-900, SB-910

List of the master unit that supports the master control mode on the transmitter:
SB-700, SB-900, SB-910

The following functions refer to the camera and the flash:
FVL, BKT function
Modeling flash
Red-eye reduction flash
Zoom