YONGNUO YN622N-KIT Wireless Flash Trigger:
- Type: Wireless Flash Trigger
- Compatibility: Nikon i-TTL cameras
- Frequency: 2.4 GHz
- Range: 100 meters
- Channels: 7
- Groups: 3
- Flash Modes: TTL, Manual, Multi Flash Modes
- Sync Modes: 1st Curtain Sync, 2nd Curtain Sync, High-Speed Sync (up to 1/8000s)
- Power Supply: 2 AA batteries per unit
- Display: LCD screen for settings and adjustments
- Additional Features: AF assist beam, USB port for firmware updates, dust- and moisture-resistant construction