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Compact white thermal label printer with rounded edges and Bluetooth connectivity

D21 label printer Bluetooth 57 mm 0.36 lb

SKU CH-R6GT-GC3DZ MPN D21

Pocket-sized thermal sticker printer creates 57 mm labels via Bluetooth, weighing just 0.36 lb for on-the-go use

  • Print TechnologyNo Ink
  • Printer TypeSticker Printer, mini Printer
  • Print SpeedSticker Printer
  • Fonts Includedmini Printer, Thermal Printer
  • Barcode Typemini Printer
  • Cutter1 x D21 Sticker Printer
  • Pocket-size printing at 0.36 lb
  • Ink-free thermal output on 57 mm rolls
  • Bluetooth pairing with NADA Print app
  • Toy-like design encourages creative sticker making
  • Gift-ready for notes, labels or memories

Pocket sticker printer

The D21 is a pocket-sized thermal label printer that creates 57 millimetre stickers without ink. It connects over Bluetooth and weighs only .36 pounds, so it can travel in a bag or pocket for on-the-go labelling.

Casual creators and gift buyers

Suits anyone who wants quick, ink-free stickers for notes, gifts or kids’ crafts. Not for buyers who need wide-format labels, high-volume roll printing or wired network integration.

Simple Bluetooth pairing

Pair the printer with the companion app on a phone and start printing in seconds. The main friction point is keeping the small 57 millimetre roll aligned so the cutter clears cleanly.

Highlights

  • Pocket-size printing at 0.36 lb
  • Ink-free thermal output on 57 mm rolls
  • Bluetooth pairing with NADA Print app
  • Toy-like design encourages creative sticker making
  • Gift-ready for notes, labels or memories

Specifications

SeriesD21
ModelD21
Part NumberD21-01
Print TechnologyNo Ink
Printer TypeSticker Printer, mini Printer
Print SpeedSticker Printer
Fonts Includedmini Printer, Thermal Printer
Barcode Typemini Printer
Cutter1 x D21 Sticker Printer
RFID Encoderprint_only, Thermal
Ribbon CharacteristicsNo Ink, Thermal
Media Typelabels
Media sizes supported57 millimeters, 2.24 inches
Print Size2.24 inches
InterfaceBluetooth
FeaturesSticker Printer / mini Printer
Dimensions3.34 in x 3.38 in x 1.69 in
Weight0.36 pounds
Software Includedmini Printer

Questions about this item

Does this D21 thermal printer need a smartphone or tablet to print stickers?

Yes — the printer connects by Bluetooth and is driven by the NADA Print App, so a compatible phone or tablet running that app is required to send print jobs.

Can I keep using my existing USB label printer while adding this Bluetooth model?

The D21 uses only a Bluetooth interface, so it operates independently of any USB printer you already own; both can stay connected to the same device without conflict.

How do I confirm the D21 is printing at the specified 2.24 inch width after pairing?

Print a test label from the NADA Print App and measure the output — it should be 2.24 inches across, matching the printer’s stated print size.

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