Phomemo Q302 300dpi Wifi Wireless Bluetooth Thermal Printer Support Multi-Size Thermal Paper1. The Phomemo Q302 inkless printer has a revolutionary breakthrough in design, with a size reduced to 1 2 of that of an ordinary printer, but a printing speed of up to 15 20mm s. It not only has excellent portability and a variety of print sizes to choose from, but also provides efficient printing results and advanced connectivity. The wireless portable printer is only 1 3 the size of letter paper and weighs only 0. 94lbs, which can be easily put