2-inch smart portable label maker
NIIMBOT B21 Pro
Not only good-looking but also powerful
Classic retro paint shape
Good-looking, multiple colors available
25-50mm printing width
Suitable for home/commercial use
Upgraded automatic paper return
Directly feed paper after powered on, saving paper and no deviation
300dpi high-definition printing
Clear handwriting and good effect
10 simultaneous connections and editing
More efficient
Upgraded label height from 8 to 200mm
Even smaller labels can be printed
Paperless shaft design
Easier paper loading
300DPI resolution newly upgraded
Higher-definition printing
The printed text is clearer, and the pictures and icons are displayed more delicately.
Upgraded label height from 8 to 200mm
Even smaller labels can be printed
The B21 Pro label printing height support has been upgraded from 20-200mm to 8-200mm, enabling the printing and production of smaller labels with higher compatibility.
Automatic paper return upgrade at startup
Make sure the first sheet of paper is not wasted
Compared with B21, the Pro version has an upgraded automatic paper rewinding function. It rewinds paper directly when the machine is turned on, and the label paper exposed outside the paper bin is less than 30mm.
APP automatically identifies label specifications
Open the software and edit it directly
Using RFID identification technology, consumables are put into the warehouse, and the APP intelligently matches the current specifications, allowing users to enter the editing page in one step.
For good experience, printing software is the key
1200W+ users are using it
16,000+ industry cloud templates
One-click reuse eliminates the need for complex editing
Supported by both mobile phone and computer
Data cloud storage and sharing
Scan and print quickly
Scan product barcodes/pictures to automatically identify and read information
PDF printing
Support PDF file import
Real time
One-click insertion, automatic update
Support inserting various elements
Barcode/icon/border and other element materials
10 mobile phones connected simultaneously
Multi-person editing doubles efficiency
The one-person-one-use restriction is lifted, allowing multiple people to connect and use it at the same time, making work printing more efficient.
Dozens of different labels
Batch printing with one click
Supports Excel spreadsheet data import, only one label format is needed, all imported information is automatically formatted synchronously, and all labels can be batch printed with one click.
Technical specifications
Product size
130*94*61mm
Product weight
321g
Battery capacity
1500mAh
Printing method
Thermal
Printing resolution
300dpi
Effective printing width
48mm
Print speed
max50mm/s
Charging port
Type-C (including dual C)
Connection method
Bluetooth/USB
Label paper width
20-50mm
Print height
8-200mm
Paper feed type
Gap, transparent, black mark, continuous paper
Rated input
5V 1A
Operating temperature
0-45℃
Transmit power
4dBm(Max)
Operating frequency
2402MHz-2480MHz
Support & Download
Product promotional images
Product six-view technical drawing
Product brochure
Product videos
Website Content Disclaimer:
- 1. The prices displayed on this official website are for reference only. Please refer to the prices listed on NIIMBOT's authorized online sales platforms for the most accurate and current pricing.
- 2. Certain user and sales data presented on this website are compiled from NIIMBOT's internal records and data officially published by online sales platforms. For verification, please contact NIIMBOT Customer Service.
- 3. All product images and on-screen content on this page are for illustrative purposes only. The actual product (including, but not limited to, its appearance, color, and dimensions) and the content displayed on its screen (including, but not limited to, backgrounds, UI, and illustrations) may vary. Please refer to the physical product for final details.
- 4. Certain product accessories must be purchased separately. The configurations shown on the product pages are for demonstration only.
- 5. The performance data presented on this page is theoretical, derived from NIIMBOT's internal laboratories under specific testing conditions (as detailed in respective descriptions). Actual performance may vary due to individual product differences, software versions, usage conditions, and environmental factors.
- 6. To ensure the accuracy of product information, specifications, and features, NIIMBOT may periodically update the content on this page—including textual descriptions and product images. These adjustments are made to align with the actual performance, specifications, and components of the product, which can vary due to continuous changes in production batches and supply chain factors.
- 7. No specific notice will be provided for such necessary updates and revisions.
2-inch smart portable label maker
NIIMBOT B21 Pro
Not only good-looking but also powerful
Classic retro paint shape
Good-looking, multiple colors available
25-50mm printing width
Suitable for home/commercial use
Upgraded automatic paper return
Directly feed paper after powered on, saving paper and no deviation
300dpi high-definition printing
Clear handwriting and good effect
10 simultaneous connections and editing
More efficient
Upgraded label height from 8 to 200mm
Even smaller labels can be printed
Paperless shaft design
Easier paper loading
300DPI resolution newly upgraded
Higher-definition printing
The printed text is clearer, and the pictures and icons are displayed more delicately.
Upgraded label height from 8 to 200mm
Even smaller labels can be printed
The B21 Pro label printing height support has been upgraded from 20-200mm to 8-200mm, enabling the printing and production of smaller labels with higher compatibility.
Automatic paper return upgrade at startup
Make sure the first sheet of paper is not wasted
Compared with B21, the Pro version has an upgraded automatic paper rewinding function. It rewinds paper directly when the machine is turned on, and the label paper exposed outside the paper bin is less than 30mm.
APP automatically identifies label specifications
Open the software and edit it directly
Using RFID identification technology, consumables are put into the warehouse, and the APP intelligently matches the current specifications, allowing users to enter the editing page in one step.
For good experience, printing software is the key
1200W+ users are using it
16,000+ industry cloud templates
One-click reuse eliminates the need for complex editing
Supported by both mobile phone and computer
Data cloud storage and sharing
Scan and print quickly
Scan product barcodes/pictures to automatically identify and read information
PDF printing
Support PDF file import
Real time
One-click insertion, automatic update
Support inserting various elements
Barcode/icon/border and other element materials
10 mobile phones connected simultaneously
Multi-person editing doubles efficiency
The one-person-one-use restriction is lifted, allowing multiple people to connect and use it at the same time, making work printing more efficient.
Dozens of different labels
Batch printing with one click
Supports Excel spreadsheet data import, only one label format is needed, all imported information is automatically formatted synchronously, and all labels can be batch printed with one click.
Technical specifications
Product size
130*94*61mm
Product weight
321g
Battery capacity
1500mAh
Printing method
Thermal
Printing resolution
300dpi
Effective printing width
48mm
Print speed
max50mm/s
Charging port
Type-C (including dual C)
Connection method
Bluetooth/USB
Label paper width
20-50mm
Print height
8-200mm
Paper feed type
Gap, transparent, black mark, continuous paper
Rated input
5V 1A
Operating temperature
0-45℃
Transmit power
4dBm(Max)
Operating frequency
2402MHz-2480MHz
Support & Download
Product promotional images
DownloadProduct six-view technical drawing
DownloadProduct brochure
DownloadProduct videos
Download
Website Content Disclaimer:
- 1. The prices displayed on this official website are for reference only. Please refer to the prices listed on NIIMBOT's authorized online sales platforms for the most accurate and current pricing.
- 2. Certain user and sales data presented on this website are compiled from NIIMBOT's internal records and data officially published by online sales platforms. For verification, please contact NIIMBOT Customer Service.
- 3. All product images and on-screen content on this page are for illustrative purposes only. The actual product (including, but not limited to, its appearance, color, and dimensions) and the content displayed on its screen (including, but not limited to, backgrounds, UI, and illustrations) may vary. Please refer to the physical product for final details.
- 4. Certain product accessories must be purchased separately. The configurations shown on the product pages are for demonstration only.
- 5. The performance data presented on this page is theoretical, derived from NIIMBOT's internal laboratories under specific testing conditions (as detailed in respective descriptions). Actual performance may vary due to individual product differences, software versions, usage conditions, and environmental factors.
- 6. To ensure the accuracy of product information, specifications, and features, NIIMBOT may periodically update the content on this page—including textual descriptions and product images. These adjustments are made to align with the actual performance, specifications, and components of the product, which can vary due to continuous changes in production batches and supply chain factors.
- 7. No specific notice will be provided for such necessary updates and revisions.
