As you see it, no instructions or retail box. Not been used for a long time but worked last time it was used. The Nissin Synchro Eye Flash Slave Unit is a versatile accessory designed to enhance your camera's flash functionality. With a universal compatibility, this unit can be easily attached to a variety of camera models. The eye flash slave unit allows for more precise control over the timing of your flash, making it perfect for capturing professional-looking photos with a unique touch. Whether you're a professional photographer or a beginner looking to expand your kit, the Nissin Synchro Eye Flash Slave Unit is a valuable addition to any photography setup.
eBay