The Canon Selphy CP400 Compact Photo Printer is a portable digital photo printer that uses dye sublimation technology to produce high-quality prints. As part of Canon's Selphy product line, this compact printer is designed to be easy to use and versatile for printing photos on the go. Its portable design makes it convenient for travel or use in small spaces, while the dye sublimation technology ensures vibrant and long-lasting colors in your prints. Perfect for those looking for a reliable and compact printer for their photo printing needs.