- 2.4 GHz Radio Slave System
- Support for YN-622C & RF-603/YN-560
- Compatible with Canon E-TTL / E-TTL II
- Guide Number: 197' at ISO 100 and 200mm
- Zoom Range: 20-200mm
- Tilts Upward 90°
- Rotates Left & Right 180°
- Recycle Time: 3 Seconds at Full Power
- High-Speed, 1st & 2nd Curtain Sync
- HV Power, PC Sync, & USB Ports
- Yongnuo YN685 Wireless TTL Speedlite for Canon Cameras
- Mini Stand
- Protecting Bag
- Limited 1-Year Warranty