Niimbot B21 Pro is a purple portable thermal label printer with 300 dpi resolution, Bluetooth connectivity, and USB-C charging. It prints labels from 20-50 mm wide and comes with a 50×30 mm roll with 230 labels.
Niimbot B21 Pro is a purple portable thermal label printer with 300 dpi resolution, Bluetooth connectivity, and USB-C charging. It prints labels from 20-50 mm wide and comes with a 50×30 mm roll with 230 labels.





Niimbot B21 Pro is a purple portable thermal label printer with 300 dpi resolution, Bluetooth connectivity, and USB-C charging. It prints labels from 20-50 mm wide and comes with a 50×30 mm roll with 230 labels.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
Niimbot B21 Pro is a purple portable thermal label printer with 300 dpi resolution, Bluetooth connectivity, and USB-C charging. It supports labels with a width of 20-50 mm. It comes with a 50 × 30 mm roll with 230 labels.
Product information | |
|---|---|
| Product type | Portable thermal label printer |
| Brand | NIMBOT |
| Model | B21 Pro |
| Color | Violet |
Printing specifications | |
| Printing method | Direct thermal printing |
| Ink or toner powder | Unnecessary |
| Print resolution | 300 dpi |
| Supported label widths | 20-50mm |
| Supported label types | Paper and clear labels; compatible two-color labels allow printing in black and red |
Connection and power supply | |
| Wireless connection | Bluetooth |
| Mobile app | Dedicated smartphone app for creating and printing labels |
| Charging connector | USB-C |
| Battery capacity | 1,500mAh |
| Nominal input parameters | 5V / 1A |
Wireless specifications | |
| Operating frequency | 2,402-2,480MHz |
| Maximum transmission power | 4 dBm |
Terms of Use | |
| Operating temperature | 5-45°C |
Complete set | |
| Included |
|
Safety information | |
| Safety warning | Use the printer only to print compatible labels and according to the instructions in the user manual. Protect the device, cable, and labels from water, excessive heat, and humidity. Do not use damaged cables or attempt to disassemble the printer. |
| Height | 120mm |
| Length | 220mm |
| Weight | 450 g |
| Width | 180mm |