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White rectangular thermal label printer with integrated cutter and Bluetooth connectivity

NIIMBOT

NIIMBOT NB21-W 2 inch Bluetooth label printer

SKU CH-2XTC-07T0D MPN NB21-W

Prints 2-inch thermal labels via Bluetooth or USB with a 1500 mAh battery and 203 dpi resolution

  • Interface typeUSB
  • Printing methodThermal
  • Cutter typePortable
  • RFID encodingPrint only, Thermal
  • Ribbon typeThermal, Thermal
  • Media formatLabels
  • Thermal printing eliminates ribbon and toner costs
  • Bluetooth and USB interfaces for phone or PC use
  • 48 mm printable width with 20 mm–50 mm label range
  • NIIMBOT app supplies 30+ fonts, 100+ borders and 1500+ symbols free
  • 1500 mAh battery powers portable operation

2-inch Bluetooth label printer

The NIIMBOT NB21-W is a compact thermal label printer designed for home organisation and small-business tasks. It connects via Bluetooth to iOS and Android smartphones and via USB to a PC. The printer handles label widths from 20 mm to 50 mm with an effective printable width of 48 mm.

50 mm print width and thermal operation

The 203 dpi thermal engine prints monochrome labels up to 50 mm wide without ink, toner or ribbons. Automatic label identification and alignment speed up each job. Media rolls are limited to the supplied 50 mm by 30 mm size, so larger or continuous-label projects need a different solution.

Free NIIMBOT app with fonts and symbols

The companion app provides over 30 fonts, 100 borders and 1500 symbols plus QR-code and OCR printing at no subscription cost. A single roll of 50x30 mm labels is included in the box. PC use requires a separate driver download from the manufacturer's website.

How it compares

Measured against everything we stock in Thermal Label & Receipt Printers, at today’s prices. Recalculated every night.

Price $74.99
Cheaper than about 55% of the 849 comparable items (median $84.99).

New to this? Buying a printer and toner with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNIIMBOT
Product lineNB21-W, 21
Model nameNB21-W
Part numberNB21-W
Ports & slots
Interface typeUSB
Size & build
Product dimensions28 in × 28 in × 25 in
Compatibility
Accepted media sizes2 in × 50 in × 40 in
In the box
In the boxLabels
More details
Printing methodThermal
Cutter typePortable
RFID encodingPrint only, Thermal
Ribbon typeThermal, Thermal
Media formatLabels
Media capacityLabels
Print dimensions50 mm × 40 mm × 50 mm

Questions about this item

Will the 20 mm to 50 mm label width range work with the 25 mm rolls I already use?

Yes, the printer supports label widths from 20 mm to 50 mm with a 48 mm printable width, so your 25 mm rolls fall well inside the supported range.

How can I verify the 203 dpi thermal print head is functioning correctly after pairing via Bluetooth?

Double-press the power button to run the self-test page; if it prints cleanly, the head and Bluetooth link are working as intended.

Does the box include the 50 mm by 30 mm starter roll, and must I buy a USB cable separately for PC connection?

The package contains one 50 mm by 30 mm label roll in the paper bin; a USB cable for the USB interface is not included and must be purchased separately.

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