What is a portable Bluetooth printer? What industry is suitable?

Nowadays, there is an increasing demand for mobile printing, such as in express delivery, food delivery, travel, and other occasions where printing is needed. However, traditional receipt printers need to be connected to a computer, which always gives people a clumsy and heavy feeling. At this time, the emergence of portable printers greatly meets the printing needs of outdoor users during work and movement

It is a portable Bluetooth printer that combines Bluetooth printer and receipt printer. It has a beautiful appearance, small size, and is easy to carry around; It has dual modes of printing receipts and labels, supporting thermal roll paper tubes and adhesive thermal label paper; Supports label paper with a width of 45mm-80mm and a maximum diameter of 50mm ± 0.5mm; Button cover opening, easy paper loading, advanced movement, fast printing speed, low power consumption; Supports multiple interfaces, including USB, Bluetooth 4.0 WIFI； Supports printing while charging, supports automatic sleep, and has overheat protection function.