Note: The following functions need to used with the YN-622N transceiver(SKU: D887).

Features:
It transmits all the settings in External Flash Menu of your camerato remote flash(es)・ you can control flash(es) through cameramenu.
It supports TTL function.
LCD screen display・ multi-buttons quick operation.
The firmware can be upgraded through the USB interface.
Support wireless shutter release function.
The focal length(zoom)of the A/B/C three groups of flash can beadjusted separately.
Equipped with the AF focus assist light (can be disabled).
Grouping flash mode: i-TTL/Manual flash/Super sync.
Supporting mixed use of the A/B/C three groups of flashes with i-TTL・ Manual flash・ or Super sync flash mode.
The exposure compensation or flash output of A/B/C three groupsof flashes can be adjusted separately.
Shutter Sync: first curtain sync・ second curtain sync and FP high-speed sync・ the highest sync speed is 1/8000s.
Support exposure compensation・ flash value lock function(FVL).
Support simulate (modeling) flash・ red-eye reduction flash.
Support the flash zooming (auto).
Super Sync (SS) time delay adjustment・ for higher x-sync speedthan the camera allows.
Settings saved automatically.
The flash sync signal can be input through the PC port.
Support the basic flash trigger (max sync speed is 1/250s) ofstandard hot shoe (non Nikon body).

Compatible Camera list:
For NikonD70/D70S/D80/D90/D200/D300/D300S/600/D700/D800/D3000series/D5000 series/D7000 series

Compatible i-TTL flash list:
A: ETTL Flash: ( It suport wireless remote control through cameramenu )
Nikon SB-910・ SB-900・ SB-800・ SB-700・ SB-600・ SB-28・ SB-27・SB-26・ SB-25・ SB-24
Yongnuo Flashes Nikon version: YN-568EX・ YN-565EX・ YN-500EX・ YN-468II・ YN-467II・ YN-465
Other brand flashes working with Nikon system: Metz・ Sunpak・Oloong・ Triopo
B: Other Flashes: (Not support TTL function or HSS)
Canon 580EX・ 550EX・ 540EZ・ 430EX・ 430EZ・ 420EX・ 420EZ・380EX
Yongnuo YN-560III・ YN-560II・ YN-560EX・ YN-560・ YN-460II・ YN-460
Pentax AF-540 FGZ・ AF-360 FGZ・ AF-400 FT・ AF-240 FT
Sigma EF-500 DG Super・ EF-500 DG ST・ EF-430
Other brand flashes not for Nikon: Metz・ Sunpak・ Oloong・ Triopo

The compatible shutter cable list:
N1-D200 / D300 / D300S / D700 / D800
N3-D90 / D600 / D3100 / D3200 / D5000 series / D7000 series

Specifications:
System type: Digital FSK 2.4GHz wireless controller
Distance: 100m
Channel: 7
Flash mode: i-TTL・ manual flash
Sync mode: front-curtain sync・ rear-curtain sync・ hi-speed sync(auto FP)
Groups: 3 groups(A/B/C)
Sync speed: 1/8000s
Input: Hotshoe
Output: Hotshoe・ PC port
Shutter release interface: 2.5mm shutter release interface
USB firmware upgraded: Support
AF assist beam emitter: Support
Applicable battery: 2 * AA battery(Support 1.2V rechargeablebattery)(Batteries not included)
Standby time: 120 hours
Package size: 10.7 * 10.7 * 5cm / 4.2 * 4.2 * 2.0in
Package weight: 168g / 6.0oz

Package Lists:
1 * Wireless Flash Controller
1 * N1 Shutter Cable
1 * N3 Shutter Cable
1 * User Manual・English & Chinese)