300dpi Niimbot B21 PRO Thermal Label Printer, Bluetooth Label Maker

The NIIMBOT B21 PRO Thermal Label Printer delivers crisp 300 dpi labels from a compact 2-inch printer, connected by Bluetooth for easy mobile and PC labeling. It prints without ink, toner, or ribbons and is rechargeable, making it a portable solution for on-the-go labeling in retail, shipping, or home office use.

Benefits & Tips

• Prints 20–50 mm wide labels with clear, fast results (up to 30–40 mm/s with upgraded speed).
• Ideal for clothing tags, price labels, jewelry, gifts, mailing, and inventory labeling in small businesses.
• Use the NIIMBOT app for templates, Excel batch printing, and image/1D/2D code recognition to streamline workflows.

Product specifications

• Model: B21 (200 DPI) and B21PRO (300 DPI)
• Print speed: 4 ppm; upgraded speed 30–40 mm/s
• Max label width: 50 mm (20–50 mm label support)
• Print type: Thermal printer
• Interface: Bluetooth; USB connection to computer (driver may be required)
• Paper feed: Manual
• Voltage: 100–240V
• Paper/labels: 2 inch width; comes with a roll of labels (50 × 30 mm)
• Battery: Battery included; rechargeable via Type-C
• Origin: Mainland China

Package includes:

• 1 roll of 230 labels, size 50 × 30 mm
• Type-C charging cable
• Instruction manual

Warnings / reminders

• Not compatible with iPad.
• Requires the NIIMBOT app for mobile printing and may require a USB driver for PC use.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.