The Sharper Image Smartphone 4x6 Photo Printer 207579-01 is a digital photo printer that uses thermal technology to output color photos. With a compact design and a weight of 15.7 ounces, this printer is portable and easy to use. It features a built-in scanner and offers connectivity options through cable and Bluetooth. Perfect for printing high-quality photos on-the-go, this Sharper Image printer is a convenient and reliable choice for those in need of a mobile printing solution.