- Nissin Air 2.4 GHz Radio TTL System
- Compatible with Canon E-TTL / E-TTL II
- Wireless Master TTL Functionality
- Triggering Range: 98'
- Eight Channels & Three Groups (A, B, C)
- Flash Sync Speed up to 1/8000 Second
- Manual Zoom Adjustment from 24-200mm
- Manual Power Adjustment from 1/1-1/128
- Color LED Control Panel & AF Assist Beam
- Runs on 2 AAA Batteries