B&H Photo Video has the Vello FreeWave Captain Wireless TTL Triggering System Kit for $99.95, for today only. They also have the Vello FreeWave Captain Wireless TTL Triggering System Kit with Additional Receiver for Canon for $149.95.
Features:
- Full E-TTL functionality for Canon cameras that work with Canon E-TTL flashes
- Adjustable TTL EV allows fine tuning of TTL settings to match your vision
- 4 Separate channels with a digitally coded 2.4 GHz signal
- Multiple shutter release triggering options
- High Speed Sync function allows for a maximum sync speed of up to 1/8,000 second (in TTL mode)
- Second Curtain Sync enables the user to create special effects and “after blur” images