Niimbot B1 Wireless Thermal Label Printer 20-50mm Width

5.0 · 56 reviews
Price range: $43.99 through $66.21
Pay now, in 4 interest-free payments of $11.00, or over 3–6 months
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Compact, Bluetooth-enabled label printer with 20-50mm print width. Inkless thermal technology ensures clear, waterproof labels ideal for home, office, and business use.

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Estimated Delivery Time3–7 business days

Compact and Wireless Convenience

The Niimbot B1 is a pocket-sized thermal label printer designed for portability and ease of use. Its sleek ABS body weighs just 293 grams, making it perfect for mobile labeling needs.

With a reliable Bluetooth connection up to 10 meters, it easily pairs with iOS, Android, tablets, and PCs via the dedicated Niimbot app.

Efficient Thermal Printing Technology

It uses inkless direct thermal printing technology with a resolution of 203 dpi and prints at speeds up to 50mm/s. This means no ink cartridges or ribbons to replace, simplifying maintenance.

The imported print head employs a unique thermal algorithm to deliver clear, durable black labels that resist water, oil, and scratches.

Versatile Labeling Capabilities

The printer supports label widths from 20 to 50 mm, suitable for product tags, price labels, barcodes, QR codes, and household organization stickers.

The Niimbot app offers a variety of free templates, supporting text, tables, logos, and multi-language printing in 20 languages to cover diverse labeling needs.

Smart Paper Recognition and User-Friendly App

The device's RFID-enabled label paper allows automatic detection of label type and template selection, streamlining printing setup.

Three intelligent input methods enhance label creation: speech recognition, picture-to-text conversion, and barcode scanning to app integration.

Built-In Battery and Easy Charging

Powered by a rechargeable 1500mAh lithium battery, the B1 can print continuously for about 5 hours and holds standby for a week.

Charging is convenient through a USB Type-C interface, with a typical recharge time of 4 to 5 hours.

Wide Application Range

Ideal for home, office, and small business use, including kitchen labeling, jewelry tags, product pricing, storage organization, and retail applications.

Its durable and waterproof labels make it suitable for various environments requiring clear, long-lasting labeling solutions.

Key specifications

  • Model: B1
  • Material: ABS
  • Color Options: Blue, Green, Gray, Silver, Dark Blue
  • Printing Technology: Inkless Direct Thermal
  • Print Resolution: 203 dpi
  • Print Speed: Up to 50 mm/s
  • Print Width: 20-50 mm
  • Battery: 1500mAh rechargeable lithium
  • Charging Interface: USB Type-C
  • Operating Temperature: 5° to 45℃
  • Connectivity: Bluetooth, up to 10 meters
  • Product Dimensions: 132 x 91.2 x 61.6 mm
  • Weight: 293 grams

What's in the box

  • Niimbot B1 Thermal Label Printer
  • Type-C Charging Cable
  • User Manual
  • 1 Roll Label Paper (Preloaded)
Product FAQ

Frequently asked questions

01 What is the print technology used in the Niimbot B1?

The Niimbot B1 uses direct thermal printing technology, which is inkless, tonerless, and ribbon-free.

02 What label widths can this printer handle?

It supports printing labels with widths ranging from 20mm up to 50mm.

03 Is the Niimbot B1 compatible with smartphones?

Yes, it connects via Bluetooth and is compatible with iOS and Android devices using the Niimbot app.

04 What is the battery capacity and usage time?

It has a built-in 1500mAh rechargeable battery that can print continuously for up to 5 hours and standby for at least one week.

05 Does this printer support color printing?

No, the Niimbot B1 prints in black using thermal printing technology only.

06 What materials are the labels?

The labels are waterproof, oil-proof, durable, and scratch-proof, suitable for varied environments.

07 Can the Niimbot B1 print barcodes and QR codes?

Yes, it supports multiple templates including texts, barcodes, QR codes, images, and symbols.

08 What languages does the label printer support?

The app supports printing in 20 languages, including English, Chinese, Japanese, and Korean.

09 What devices can the Niimbot B1 connect to?

It can connect to smartphones, tablets, and PCs within a 10-meter Bluetooth range.

10 What accessories are included with the printer?

The package includes the Niimbot B1 printer, a Type-C charging cable, a user manual, and one roll of label paper inside the printer.

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Discussion

5.0
Based on 56 reviews
Rating
AliExpress Shopper October 12, 2026 ★ ★ ★ ★ ★

I think i can't complain about nothing. those printers works very fine. this machine has a excelent accurate

Р***й September 28, 2026 ★ ★ ★ ★ ★

A very useful item for restaurants in the kitchen. I recommend it. The product is of high quality and prints quickly.

a***m September 13, 2026 ★ ★ ★ ★ ★

This is what I was looking for

AliExpress Shopper September 5, 2026 ★ ★ ★ ★ ★

The printer is functional. It prints labels well. There is even an instruction manual in Polish.

C***a September 2, 2026 ★ ★ ★ ★ ★

Excellent printer 🖨️ I highly recommend it, it's great. I've already bought two 2️⃣ and I really like it.