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White compact thermal label printer with 12 mm tape roll and Bluetooth connectivity

realexist Bluetooth Label Printer 12 mm 203 DPI White

SKU CH-S1T6-K9FN8

A portable thermal label maker printing 12 mm black text at 203 DPI via Bluetooth or USB with automatic calibration and a rechargeable battery

  • Interface typeUSB / Wireless
  • Printing methodThermal
  • Cutter typePortable
  • RFID encodingPrint only, Thermal Labeler Machine
  • Ribbon typeThermal, Thermal Labeler Machine
  • Media formatThermal paper
  • Smart label rewind calibrates first label automatically
  • 203 DPI thermal printing needs no ink or toner
  • Bluetooth connects to iOS and Android via Nelko app
  • 12 mm labels waterproof tear-resistant and scratch-resistant
  • Compact 128 g design fits home office or travel

Compact thermal label printer

The realexist Bluetooth label printer uses direct thermal technology at 203 DPI to produce crisp monochrome labels without ink or toner. It prints on 12 mm wide thermal paper rolls and includes a built-in rechargeable battery for portable operation. The unit weighs 128 g and measures 3.6 in x 2.91 in x 1.49 in. It is intended for home, office or school organisation tasks.

Wireless and USB connectivity

The printer pairs with iOS and Android phones via Bluetooth using the Nelko app, which supplies more than 90 fonts, 10 languages and 450 templates. A USB interface is also available for alternative connections. The device does not work with computers and is not compatible with Google phones running Android 14. Automatic label calibration on power-up prevents misaligned prints and wasted labels.

Replaces handwritten or desktop label makers

This model suits users who need a lightweight, battery-powered label maker for on-the-go labelling of jars, files, cables or pantry items. It is not for buyers who require colour printing, computer-driven batch printing, or wider label formats beyond 12 mm. The jump is worth it when portability, app-based templates and ink-free thermal printing are priorities.

How it compares

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

Price $14.99
Cheaper than about 96% of the 858 comparable items (median $84.99).

Specifications

Product
Brand nameRealexist
Part number1
Ports & slots
Interface typeUSB / Wireless
Size & build
Product dimensions3.6 in × 2.91 in × 1.49 in
Compatibility
Accepted media sizes12 mm × 40 mm × 12 mm
In the box
In the boxLabels
More details
Printing methodThermal
Cutter typePortable
RFID encodingPrint only, Thermal Labeler Machine
Ribbon typeThermal, Thermal Labeler Machine
Media formatThermal paper
Media capacityLabels
Print dimensions12 mm

Questions about this item

How many labels can the 12 mm thermal printer produce before the roll runs out?

The package includes a starter roll; total capacity depends on the specific label length you choose for each print job.

Does the rechargeable battery last through a full day of continuous printing?

The built‑in battery is designed for long use between charges; avoid fast chargers and use a standard USB power source.

Which phone operating systems are required to run the Nelko app for this label maker?

The app works with iOS and Android, but Android 14 on Google phones is not supported.

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