1. 4 channel studio flash trigger.
2. Fit any PC control traditional and digital camera.
3. The maximum sync speed: 1/500.

Product Introduction:
1. Transmitter T3XX, using a 12V/23A battery, stand-up working more 10000 hours, continuous trigger up to 2000.
2. Receptor R3XX, AC power supply, receiver input power -AC 110V 60Hz OR 220V 50Hz.
3. Wireless flash trigger compatible camera for nikon, Canon, Olympus, Panasonic, contax and so on.
4. Transmission distance: 60 meters or above.