The HP Sprocket Studio Bluetooth Laser Photo Printer is a portable digital photo printer that uses dye sublimation technology to print color images with a maximum resolution of 300 x 300 DPI. It features a CMOS image sensor, Bluetooth connectivity, and supports A6 size paper. With a black print speed of 1 ppm, this printer is ideal for on-the-go printing of high-quality photos. The HP Sprocket Studio is part of the HP Sprocket product line and is designed for ease of use and convenience in printing your favorite memories.