The portable printer is a convenient mobile printer that is compact enough to fit in your pocket for on-the-go printing. It supports A4 scanning sizes and offers monochrome input with a grayscale depth of 8 bit. Utilizing thermal technology, it provides black & white output at a maximum resolution of 203 x 203 DPI. With Bluetooth connectivity and a manufacturer warranty of 1 year, this printer is perfect for those who need a versatile and reliable printing solution at any time.