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Black rectangular label printer with a roll of white labels visible inside

WUQ

WUQ B21 Label Printer Bluetooth Thermal 50x30mm 230pcs Black

SKU CH-RDYE-G1WV9

Bluetooth thermal label maker prints 50×30 mm labels from a phone app and includes a 230-label roll

  • TypeLabel Makers
  • Auto-identifies label paper for hassle-free setup
  • 5-hour charge gives 4 hours continuous printing
  • Free app with 20+ fonts, 1000+ icons, 100+ borders
  • Prints 0.8-2 inch wide labels for diverse tasks
  • Includes 230 labels 50x30mm ready to use

What it is and who it's for

The WUQ B21 is a Bluetooth thermal label printer designed for home organisation and small business use. It prints on 50x30mm labels and comes with one roll of 230 black labels. The device connects wirelessly to iOS and Android phones via the NIIMBOT app. It is not compatible with iPad or other tablets and cannot produce shipping labels.

Build quality and daily connectivity

The printer identifies label paper automatically and runs for four hours after a 1.5 hour charge. A PC driver is available from the manufacturer's website for desktop use. The companion app supplies 20 fonts, over 1000 icons and more than 100 borders for custom designs. It also supports scan, image recognition, batch printing and serial number functions.

The spec that decides fit

Label width range spans .8 to 2 inches, so the machine handles product, address, ingredient, price, clothing and jewellery labels as well as cable and transparent tapes. Buyers who need shipping-label formats or tablet-based printing should look elsewhere.

Highlights

  • Auto-identifies label paper for hassle-free setup
  • 5-hour charge gives 4 hours continuous printing
  • Free app with 20+ fonts, 1000+ icons, 100+ borders
  • Prints 0.8-2 inch wide labels for diverse tasks
  • Includes 230 labels 50x30mm ready to use

Specifications

TypeLabel Makers

Questions about this item

What Bluetooth standard does the B21 label printer use and what label width does it cap at?

The B21 connects via Bluetooth to the NIIMBOT app on iOS and Android and prints labels up to 2 inches wide.

What physical label size and roll count come in the box, and what tape widths can the printer accept?

The box includes one roll of 50x30mm labels with 230 pieces. The printer accepts thermal tapes from 0.8 inches up to 2 inches wide.

How do you set up the B21 for the first print, and what common step is missed?

Charge the printer for 1.5 hours, install the NIIMBOT app from the Apple Store or Google Play, turn on the printer, then pair it in the app — not in the phone's Bluetooth settings.

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