Canon OC-E4A Off-Camera Multi-Function Shoe Cord Speakers The clamp-on feature allows you

The clamp-on feature allows you to easily mount the remote control onto a pan bar

front panel controls and both AC and DC power inputs

and can also charge laptops

or in unique positions

which will save time in post-editing when using this kit for Chromakey applications

Canon OC-E4A Off-Camera Multi-Function Shoe Cord Speakers The clamp-on feature allows youThe Canon OC E4A Off Camera Multi Function Shoe Cord allows photographers to remotely fire Canon flashes. Removing the flash from the camera's hot shoe allows unique and dramatic lighting styles that are not possible with a traditional shoe mounted strobe. Off camera lighting reduces the harsh shadows commonly encountered with direct on camera flashes and gives photographs a more natural look. This Multi Function compatible cord is also compatible