Features:
This trigger is 2-in-1 Transceiver.
Support camera wireless shutter function.
Support flash mode: i-TTL II， Manual， Multi flash.
Support: Front and Rear curtain SYNC， High speed SYNC up to 1/8000s.
Support Flash parameter are set by camera menu (support remote control).
Support: Exposure compensation， Bracketing， Exposure lock.
By connecting to the two plugs on one side of device， can achieve: "Flash" wireless trigger studio light， "Camera" remote photo-taking.
Support: View the shot real time through the LCD display.
Support one to one control and multiple control.
Its remote control distance range is about 100 meters in open area.
Compatible with whole series for  Nikon flash units and for other Nikon-compatible brands like Viltrox Yongnuo flash units.

Suit for
-Camera:
For Nikon D70 / D70S / D80 / D90 / D200 / D300 / D300S / D600 / D700 / D800 / D3000 series / D5000 series /  D7000 seriesetc.
-Flash
For Nilkon: SB-400， SB-600， SB-700， SB-800， SB-900， SB-910
Support to use master model list: SB-700， SB-900， SB-910， SU-800.

Specifications:
 

Type	FSK 2.4GHz wireless remote control system
Distance	=!#!lt!*! 100m (open area)
Flash Mode	i-TTL (II)， Manual， Multi-flash
Sync Mode	1st curtain， 2nd curtain， Hi-speed sync
Sync Speed	!#!lt!*!= 1/8000s
Shutter Interface	2.5mm plug
Studio Flash Light Connect Plug	Standard PC output port
Battery	2 * AA battery (not included)
Item size	Approx. 7.1 * 6.2 * 4.5cm / 2.8 * 2.5 * 1.8in
Item weight	62g / 2.2oz (without battery)
Package size	15.5 * 12 * 6.7cm / 6.2 * 4.7 * 2.7in
Package weight	289g / 10.2oz

Package List:
2 * Viltrox FC-210N Transceiver 
2 * Camera Connect Cable
1 * PC-3.5 Studio Light Connect Cable
1 * 6.35 Male to 3.5 Female Adapter 
1 * Mini Stand 
1 * User Manual (English !#!amp!*! Chinese)