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Purple compact label printer with Bluetooth, 14x40mm thermal printing

Nelko P21 Purple Bluetooth Label Printer 14x40mm 203 DPI

SKU CH-KVNZ-Q9JMZ

Prints 14 x 40 mm labels at 203 DPI via Bluetooth from iOS or Android phones

  • Interface typeBluetooth
  • Printing methodThermal
  • Printer categoryPortable, Clear Printing, Easy to Use, Rechargeable, Wireles
  • Printing speedPortable, Clear Printing, Easy to Use, Rechargeable, Wireles
  • Built-in fontsText, QR code, Barcode, Materials, Images, Time and Borders
  • Supported barcodesText, QR code, Barcode, Materials, Images, Time and Borders
  • Ultra-portable design at half the weight and size of traditional label makers
  • Crisp 203 DPI thermal printing without ink or toner
  • Built-in rechargeable battery for extended cordless use
  • Bluetooth connection to iOS and Android phones via the Nelko app
  • 750 templates plus thousands of icons, borders and materials for custom labels

Pocket Label Maker for Mobile Users

The Nelko P21 is a pocket-sized Bluetooth label printer that produces 14x40 mm thermal labels at 203 DPI. It prints text, QR codes, barcodes, images, timestamps and decorative borders directly from a smartphone app. The rechargeable, inkless design targets home organisers, small retailers, teachers and crafters who need occasional labels without a desktop machine.

Check Phone Compatibility and App Version

The printer pairs only through the Nelko app, not the phone system Bluetooth menu, and requires iOS or Android with the app updated to V4.8.0. Google phones running Android 14 are explicitly unsupported. No computer connection is possible, so verify your handset meets these requirements before ordering. A USB charging adapter is not included in the box.

Replaces Handwritten Tags and Bulky Desktop Units

This device upgrades from manual labelling or full-size desktop printers when portability and zero consumables beyond thermal tape are priorities. The jump is worth it if you print short runs on the move and accept monochrome output on 14 mm wide media. It does not suit users who need wider labels, colour printing, PC-driven batch jobs or Android 14 support.

How it compares

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

Price $28.99
Cheaper than about 86% of the 858 comparable items (median $84.99).

Specifications

Product
Brand nameNelko
Product lineP21
Model nameP21
Part numberP21
Printer categoryPortable, Clear Printing, Easy to Use, Rechargeable, Wireless, Inkless, Text, QR code, Barcode, Materials, Images, Time and Borders
Performance
Printing speedPortable, Clear Printing, Easy to Use, Rechargeable, Wireless, Inkless
Ports & slots
Interface typeBluetooth
Size & build
Product dimensions6.65 in × 4.5 in × 1.9 in
Compatibility
Accepted media sizes14 mm × 75 mm × 14 mm
In the box
In the boxLabels
Software
Pre-installed softwareText, QR code, Barcode, Materials, Images, Time and Borders
More details
Printing methodThermal
Supported barcodesText, QR code, Barcode, Materials, Images, Time and Borders
RFID encodingPrint only, Thermal
Ribbon typeThermal, Thermal
Media formatLabels
Media capacityLabels
Print dimensions14 × 40 mm

Questions about this item

What comes in the box and do I need to buy a charger separately?

The package includes the P21 printer and a starter roll of labels; a charging adapter is not included, so you will need a standard USB power source.

Which label size should I select in the app for the included tape?

Choose the 14 mm × 40 mm setting to match the print size of the supplied labels.

What does the 203 DPI rating mean for everyday label clarity?

At 203 DPI the printer produces sharp black text, QR codes and barcodes on the 14 × 40 mm labels, suitable for filing, shipping and home organisation.

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