The FC100C 33' (10 meter) Movo Photo Off-Camera TTL Flash Cord gives you a unique way to capture your subjects - enhancing and expanding the functionality of your existing flashes. When attached to your camera, the cord allows you to remotely fire Canon flashes with E-TTL / E-TTL II capabilities. Triggering your flash at a distance from the standard hot shoe position can be used to create, faux-natural, unique or dramatic lighting effects This heavy-duty, off-camera flash shoe cord can be position up to 33 feet away from the camera - perfect for generating unusual and eye-catching lighting effects at a distance from the camera. Off-camera lighting can be used to reduce the harsh shadows commonly encountered with direct on-camera flashes and give your photographs a more natural look. One side of the TTL cord fits securely into any stand or tripod with a standard 1/4"-20 threaded stud or flash shoe mount. On the other side, the cord locks into your camera's hot shoe to allow full communication of your camera's exposure data.