









🔥 Label Like a Boss: Compact, Smart & Ink-Free!
The NIIMBOT B21 is a sleek, portable thermal label printer designed for professionals and small businesses. Featuring Bluetooth connectivity and a dedicated app, it offers customizable, ink-free printing on labels sized 20-50mm. Its smart auto-recognition and batch printing capabilities streamline organization tasks across clothing, jewelry, food jars, and more—all while saving up to 70% on printing costs.





| ASIN | B08YQSQSXY |
| Additional Printer Functions | Print Only |
| B&W Pages per Minute | 50 ppm |
| Best Sellers Rank | 26,312 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 189 in Label Makers 346 in Labels & Labelling Equipment |
| Box Contents | 1 x Label Maker Tape, 1 x NIIMBOT Label Maker, 1 x USB Type-C Charging Cabel, 1 x User Manual |
| Brand | NIIMBOT |
| Brand Name | NIIMBOT |
| Color Depth | 1 bpp |
| Colour | Color-Black |
| Compatible Devices | Smartphones |
| Connectivity technology | Bluetooth |
| Control Method | App |
| Controller Type | Push Button |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 835 Reviews |
| Display Type | LED |
| Dual-sided printing | Yes |
| Duplex | Automatic |
| Hardware Interface | USB |
| Ink Colour | Black |
| Item Dimensions D x W x H | 5D x 6W x 13H centimetres |
| Item Type Name | label printer |
| Item Weight | 272 g |
| Item height | 13 centimetres |
| Manufacturer | NIIMBOT |
| Maximum Copies Per Run | 1 |
| Maximum Copy Resolution Black and White | 300 dpi |
| Maximum Copy Speed Black and White | 50 ppm |
| Maximum Print Resolution Black and White | 200-300 dpi |
| Maximum Sheet Capacity | 50 |
| Media Size Maximum | 2 inches |
| Model Name | B21 |
| Model Number | B21 |
| Model Series | B21 |
| Model name | B21 |
| Network Connectivity Technology | Bluetooth |
| Number of Trays | 1 |
| Other Special Features of the Product | !!Important: ①Bluetooth connection in "NIIMBOT" APP to avoid incompatibility. |
| Output sheet capacity | 50 |
| Paper Size | 50 millimeters |
| Print media | Labels |
| Printer Output Type | Monochrome |
| Printer Type | Thermal |
| Printing technology | Thermal |
| Processor Count | 1 |
| Product Warranty | 2 year warranty |
| Resolution | 200-300 dpi |
| Scanner Type | Portable |
| Specific Uses For Product | [INF] Home office organization, small businesses, food jar labeling, clothing labeling, jewelry labeling, cable labeling, Wifi scan codes |
| Wattage | 1.2 watts |
A**R
Robust build, easy setup, prints well
Lovely design, solid build. Easy to set up and configure designs in the app. Print quality is good.
E**K
Excellent printer
Love this little printer
S**Y
Highly recommend
We have had lots of fun using this product. Simple to set up and use. Highly recommend
S**9
Printer
Perfect. No other words to describe it. Exactly as stated and no faulting it’s quality or usage.
M**L
Great little label printer
Handy little label printer. Easy to use but you have to subscribe to their banner app for easy label creation. It is possible to do yourself but a little fiddly.
J**E
Perfect
Very good and easy to work with it
A**R
Fabulous little label printer
Compact, easy to use with a good range of fonts and images. Just what I wanted to reorganise all my kitchen storage jars and containers
D**X
Brilliant little label maker
Love this little printer, easy to use and great labels
Trustpilot
2 weeks ago
4 days ago