

🖤 Label smarter, not harder — the NIIMBOT B21 keeps your world organized and on point.
The NIIMBOT B21 is a sleek, portable thermal label printer designed for professionals on the go. Featuring inkless printing technology, it delivers fast, high-resolution labels that are waterproof and tear-resistant. With 4 hours of continuous use from a quick 1.5-hour charge and seamless Bluetooth compatibility with iOS and Android devices, it empowers you to create custom labels effortlessly via the NIIMBOT app, making organization stylish and efficient.














| ASIN | B09C1VWT2N |
| Are Batteries Included | Yes |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #785 in Office Products ( See Top 100 in Office Products ) #13 in Label Makers |
| Color | Black |
| Colour depth | 1 bpp |
| Compatible devices | Laptops |
| Connectivity Type | Bluetooth |
| Controller type | Android |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,920) |
| Date First Available | 16 September 2021 |
| Dual-sided printing | No |
| Form Factor | Printer |
| Included components | Labels |
| Item Weight | 300 g |
| Item model number | B21 Printer |
| Lithium Battery Energy Content | 1200 Milliamp Hours (mAh) |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 50 Grams |
| Manufacturer | NIIMBOT |
| Max copy speed (black & white) | 60 ppm |
| Max input sheet capacity | 230 |
| Maximum Media Size | 51x31 millimeters |
| Maximum black and white print resolution | 203 dots_per_inch |
| Maximum color print resolution | 203DPI |
| Maximum copies per run | 100-200 |
| Number Of Lithium Ion Cells | 1 |
| Print media | Labels |
| Processor Count | 1 |
| Product Dimensions | 5.99 x 12.95 x 8.99 cm; 300 g |
| Scanner type | Portable |
| Sheet size | 50X30 Millimeters |
| Wattage | 1200 milliamp_hours |
N**A
The quality is good for the price and cute one
I really liked it and looks so cute as well. As quality it is good and easy to use as well. I do recommend buying it
E**A
Great.
Very easy to setup and use. Good quality printing.
L**G
Get now
Awesome piece to keep
م**ز
كيف أتعامل مع الجهاز عندما ينشف عنه الحبر ، أرجو الافاده ؟؟ او يمكن تبديل الجهاز ؟؟
C**N
NOW it works with Windows Niimbot App via USB
This is a very cool and high-quality printer for labels. It is different from the latest cheaper square and "Cat Face" thermal printers (that are useful as well). The quality of this one - B21S - is better thanks to a different type of labels, made specifically for it with multiple layers that protect the print and make the label scratch-proof. It works with a Smartphone App (BT Connection) and finally with the Niimbot Windows App via USB. Initially, due to some bug, the printer was not connecting to the PC App, but thanks to some intense debugging with Tech support, the issue was solved and now all the B21S can work with a PC with a wired connection. If you are one of the owners that wasn't able to connect to a PC, try again :-) . Very good value for the money. Be careful about the labels you buy: Niimbot has specific ones and the generic ones do not print very well: the machine accepts them, but they are fainter.
S**H
Easy
Easy to use 😍
N**M
Very good quality , Recommended
perfect
M**I
Good printer for labeling
I wouldn’t give 5 star is bcoz I have used this for the first time and want to see how far the product will last however the product is very easy using and is going smoothly
F**R
Good product
J**O
Estoy encantado con esta impresora. Los materiales son de excelente calidad. Es muy versátil y fácil de usar, la aplicación cuenta con un sin fin de opciones de diseño. La recomiendo ampliamente.
P**L
Llevo un tiempo usando la Niimbot B21 y la verdad es que me ha sorprendido lo cómoda que es para etiquetar de forma rápida y sin complicaciones. Es compacta, ligera y la conexión con el móvil es casi inmediata, lo que hace que preparar etiquetas sea muy sencillo. 📦 Diseño y materiales La impresora se ve resistente y bien acabada. Es pequeña, fácil de transportar y el mecanismo de cierre es sólido. El tamaño es perfecto para usar en casa, oficina o incluso para llevar en la mochila si la necesitas fuera. 🖨️ Funcionamiento y calidad de impresión La calidad de impresión es muy buena para ser térmica. Las líneas salen nítidas. Los códigos QR y códigos de barras se leen perfectamente. No he tenido atascos ni cortes raros durante la impresión. El emparejamiento por Bluetooth funciona rápido y sin perder conexión. 📱 App y opciones de diseño La aplicación es intuitiva y permite personalizar bastante las etiquetas: bordes, tamaños, iconos, códigos QR, etc. Es perfecta para etiquetar cables, botes, cajas, archivadores o pequeñas herramientas. ❗ Aspectos negativos Lo que menos me ha gustado es que muchas fuentes, iconos y diseños dentro de la app son de pago. Vienen varias opciones gratuitas, pero si quieres una estética más variada o profesional te obliga a pasar por caja, y eso no se mencionaba claramente. También estaría bien que incluyera algún rollo de etiquetas extra, pero esto ya es secundario. 📌 Conclusión Es una impresora muy práctica y recomendable por su calidad, rapidez y facilidad de uso. Para etiquetar en casa u oficina funciona de maravilla. El único inconveniente real es que gran parte de las opciones de personalización avanzadas son de pago dentro de la app. Aun así, si no necesitas diseños muy sofisticados, la versión gratuita es suficiente para el día a día. Si que es verdad que si tuviera que volver a comprarla compraria una para hacer pegatinas mas grandes.
D**Y
I've been using the device intermittently to print labels for my farm market business. I say intermittently because connecting to Bluetooth became hit-or-miss over the course of about six weeks of use. When I went through all the troubleshooting and still couldn't get it to connect consistently, I contacted the manufacturer/seller. They were responsive. However, the *fix* was to download additional unknown software that my phone warned me could be unsafe. I don't understand why a device with an app needs to have some separate upgrade that is not connected to the app. I'm past my return window, but I will not be downloading the software and I will be looking for a different printer.
K**L
Highly recommended! I use this for labelling school organisation storage, subject and student work. Very easy and quick to use.
ترست بايلوت
منذ يومين
منذ 5 أيام