The Yongnuo i-TTL Transceiver YN622N II for Nikon Cameras 2-Pack is comprised of two 7-channel transceivers that work on the 2.4GHz frequency. The units have 3 working modes, I-TTL (II), Manual, and Multi, and have a 300′ wireless range. The triggers supports FEC, FEB, FEL, 1st and 2nd Curtain Sync, Modeling flash, i-TTL II Group Ratio (ALL/A:B/A:B C), Manual/Multi group (ALL/ A:B/ A:B:C), Manual and Multi mode, Auto Zooming, Manual Zooming, and AF Lamp. The YN622N II transceivers will also support HSS (High-Speed Sync) for action freezing and greater exposure latitude. (Please see below for compatible cameras and flashes)
| Channels | 7 |
| Groups | 3 (A, B, C) |
| Wireless Range | 300′ / 91 m |
| Radio Frequency | 2.4 GHz |
| Control Modes | Manual, Multi, TTL |
| Sync Speed | 1/250 Sec (Normal) 1/8000 Sec (High-Speed) |
| Ports | 1 x PC Sync |
| Bottom Mount | Hot Foot |
| Top Mount | Hot Shoe |
| Battery Type | 2 x AA |
| Dimensions | Transmitter: 3.5 x 2.1 x 1.5″ / 89 x 53 x 39 mm |
| Weight | 2.8 oz / 79.4 g |
| Package Weight | 0.62 lb |
| Box Dimensions (LxWxH) | 5.75 x 4.75 x 2.4″ |