Usage Tips:1How to Use: 3.5mm to male flash C1 sync cable is to directly connect the camera to strobes. 2High Performance: With good contact performance, rapidly power on and quick response, no delay in use. 3Easy to Use: Plug and play, simple and convenient to operate, no complicated programs and drivers required. 4Coiled Cord: Using 3080cm / 11.831.5in spring coiled cable, no winding, no barriers to use at long and short distances. 5Applicable Models: This flash sync cable is suitable for EOS 70D, 60D, 750D, 700D, 650D, 600D, 1200D, 1100D, 550D, 500D, 450D Camera.Item Type: Camera Flash CableMaterial: Plastic + AlloyProduct Color: BlackSpring Coiled Cable Length: Approx. 30-80cm / 11.8-31.5in Product Weight: Approx. 31g / 1.1ozInterface: 3.5mm male port, C1 male portApplicable Models: Suitable for EOS 70D, 60D, 750D, 700D, 650D, 600D, 1200D, 1100D, 550D, 500D, 450D Camera 2 xCameraFlashCable1. Please allow 12cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please note that the type and old type of this product will be sent randomly,and make sure you will not mind before ordering.