- Built-In 2.4 GHz X Wireless Radio System
- Compatible with Canon E-TTL / E-TTL II
- Guide Number: 197' at ISO 100
- Zoom Range: 20-200mm
- Tilts from -7 to 120°
- Rotates Horizontally to 330°
- Wireless Master/Slave TTL Functionality
- Recycle Time: 0.1-2.6 Seconds
- High-Speed, 1st & 2nd Curtain Sync
- Runs on Four AA Batteries