The PRT Mobile Printer is a portable thermal printer that offers a maximum resolution of 203 x 203 DPI for crisp and clear black & white prints. With Bluetooth connectivity, this unit allows for easy wireless printing and is ideal for on-the-go use. Its compact and lightweight design makes it convenient to take with you wherever you are, while the A4 paper size capability ensures versatility in your printing needs. Made in China, this mobile printer from PRT is a reliable and efficient choice for those needing to print documents or images on the fly.