The Neewer FC-16 is a triggering device designed for Canon EOS cameras, specifically for use with studio strobes and camera flashes. This trigger allows photographers to wirelessly synchronize their camera with external lighting equipment, providing more flexibility and control over their lighting setups. Compatible with Canon EOS series cameras, the Neewer FC-16 offers a reliable solution for triggering studio strobes and flashes during photo shoots, ensuring precise and synchronized lighting for professional results.