Yongnuo YN-622N II i-TTL Wireless Flash Transceiver for Nikon Cameras, 2 Pack

The new upgrade version YN622N II can set to "622" or "603-RX" communication mode through the power switch, supports receiving the trigger signal of the YN560- TX/RF605(603 mode)/RF603(II) series products, with multi aspects improved, equipped with quick lock design and supports USB firmware upgrade.
YN622NII i-TTL wireless transceiver is a high performance 2.4G wireless flash trigger designed for Nikon users. Different photographic effects can be realized through setting the flash at 360 degrees. It supports i-TTL and manual flash, frontcurtain sync, rear- curtain sync and high-speed sync(Auto FP), the highest sync speed is 1/8000s. it can remote change flash exposure compensation or flash output of each group, supports different flash mode mix using. Supports the transmitter installed i-TTL flash, in addition, it supports the master unit on transmitter sets the parameters of each group. This product is a wireless transceiver design, the distance of remote control reaches 100M, supporting 7 wireless channels and A/B/C three groups and with AF assist beam emitter function.
YN622N 2 transceivers kit consist two similar transceivers, support one camera controlling multiple flashes at the same time. Install the flashes with the receiver additionally purchased to make them into an application form of multiple-flashes, number of the receivers is not limited.