Features & Benefits
- Supports multiple flash modes including TTL/M/Multi/GR.
- Up to 5 flash groups and high-speed sync at 1/8000s.
- 100m maximum communication distance with 2.4G radio.
- Compatible with various Yongnuo flashes and Sony cameras.
- User-friendly interface with customizable settings and auto-save functionality.
- Firmware upgradeable via USB for future-proofing.










