Yongnuo YN-622C II E-TTL Wireless Flash Transceiver for nikon

• Compatible with nikon E-TTL / E-TTL II
• Support for 622 and 560-RX Communication
• Frequency: 2.4 GHz
• Range: 328′
• TTL and Manual Flash Modes
• Supports Group Ratio & Multi Flash
• AF Assist Beam; USB Update Support
• High Speed, 1st and 2nd Curtain Sync
• PC Sync Port and Super Sync Function
• Runs on 2 AA Batteries