The NIIMBOT B21 S Black is a compact and versatile thermal label printer designed to meet various labeling needs with precision and convenience. It features thermal printing technology that delivers clear, crisp prints at a resolution of 203 dpi, making it suitable for text, lines, Excel sheets, and image formats like JPG, BMP, TIF, and JPEG.

With a printing speed between 30 to 60 mm/s, this printer ensures efficient and fast printing for both personal and professional use. The integration of an automatic positioning system allows for precise label centering, thereby minimizing waste and ensuring every label is correctly aligned.

Connectivity options include Bluetooth, USB, and Type-C, making it compatible with a range of devices, especially for mobile use. Additionally, it supports batch printing, enabling swift printing of multiple labels with the same design.

The NIIMBOT B21 is powered by a 7.4V 1200mAh Lithium-Polymer rechargeable battery, offering an impressive 4 to 5 hours of continuous use on a single charge, while maintaining a standby time of up to 1000 hours. This feature makes the printer highly portable for on-the-go labeling tasks.

Available in a sleek black color, it fits well in modern office or home environments and supports a variety of colored and sized consumable labels, enhancing labeling customization.