The KNAON Bluetooth Thermal Shipping Label Printer is a portable label printer that operates on Bluetooth connectivity. With a maximum resolution of 203 x 203 DPI, this printer offers high-quality black and white prints at a fast print speed of 150mm/s. Its compact design and supported paper size of A6 make it ideal for on-the-go printing needs. Made by the brand Knaon and originating from China, this printer is a reliable and efficient tool for businesses and individuals looking to streamline their labeling processes. TESTED AND WORKS PROPERLY.