- Controls 3 Remote Flash Groups
- Controls 2 Groups with Local Flash
- Manual or TTL
- Control Power and Power Ratio Settings
- Compatible with New and Old Qflashes
- Infrared Autofocus Assist
- 300' Range
- Only 5.2 oz
- Quantum Instruments CoPilot Wireless TTL Flash Controller for Canon
- CR123A Battery
- Limited 1-Year Warranty