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Print Anything, Anywhere

Your ideas, your space — print wherever inspiration strikes.

Ink-Free, Worry-Free

Zero ink. Time, money, and planet-saving.

Fast to Print, Easy to Keep Going

High speed:150 mm/s = one 4×6 label per second.

MUNBYN RealWriter 941BP thermal label printer with white finish and 300 DPI resolution
MUNBYN RW941BP 300DPI Bluetooth Thermal Label Printer
$139.99

Product details

Basic Introduction

SKU

- ITPP941BP-WH-US

Moel Type

- 941BP

Resolution

- 300 DPI

Printing Speed

- 150 mm/s

Weight

- 0.9 Kg

Product Dimensions

- 198x96x109mm(L*W*H)

Compatibility
Connectivity

Bluetooth:Windows/iOS/Android
USB:Windows、Mac OS

Compatible Label Sizes

- 40-110 mm

Special Feature

- Portable
- 300 DPI

Compatible Devices

- Laptops, PC, Smartphones, Tablets

Power Adapter

- 24V/2A

Others
Usage Scenarios

- Warehouses
- Retail
- Offices
- Business
- Home

Service Warranty

- 2-Year Warranty
- Technical Support

Included in the Box

  • Printer

  • USB Flash Drive

  • Type C line

  • USB Cable

  • Adapter

  • Standard Plug

  • User Manual

  • Quick Tips

  • Labels

Download our app

High-End Labels in Minutes
Designing custom packaging has never been this simple. Using the MUNBYN app and our versatile DIY Labels, you have a library of 3,000+ design assets and templates at your command.

Craft bespoke logos and promotional stickers that perfectly capture your brand’s personality—all while keeping your budget in check.

 
 
Google Play

Google Play

Download Now

 
Online Editor

Online Editor

Create Now

 
User Manual

User Manual

Download Now

Woman using a laptop with a barcode scanner on a desk

Women-Led Design for Professional Label Workflows

The RW941BP reflects MUNBYN’s women-led approach to building practical tools for real business growth. Designed for online sellers, warehouses, retail teams, and home businesses, this 300DPI label printer helps turn daily shipping, barcode printing, and product labeling into a clearer, faster, and more polished workflow.

Wireless Printing Across Every Major Platform

Connect the MUNBYN RW941BP by Bluetooth or USB and print from your phone, tablet, laptop, or desktop with ease. Compatible with Windows, Mac, iOS, and Android, this wireless shipping label printer supports workflows across Shopify, Etsy, Amazon, eBay, USPS, UPS, FedEx, ShipStation, Shippo, and more.

Crystal-Clear 300 DPI Printing

Set of five colorful square icons in a horizontal row.

Sharper Barcodes. Faster Labels. Fewer Reprints.

Experience razor-sharp results with the MUNBYN 300 DPI thermal printer. Print crisp text, detailed graphics, QR codes, and barcodes that stay clear and easy to scan—ideal for shipping labels, product labels, and inventory management.

Your all-in-one tool for major marketplaces and carriers, including but not limited to

Etsy logo in orange on a white background
Amazon logo on a white background
Ebay logo in multicolor on a white background
Shopify logo on a white background
FedEx logo in purple and orange on a white background
UPS logo on a white background
Shipwire logo on a white background
Ninjavan logo with a red circle and black text on a white background
J&T Express logo in red on a white background
DHL logo in red on a white background
Easypost logo on a white background
Flash Express logo with a black lightning bolt on a white background
Poshmark logo on a white background
ShipStation logo on a white background
Easyship logo on a white background
ShippingEasy logo in green on a white background
XPSship.com logo on a white background

Designed to print more than 980,000* labels in shipping labels

How People Use MUNBYN

Print life and label quantity estimates are based on laboratory calculations (150 KM printhead life × 4×6" label length). Actual performance may vary due to print frequency, label material, operating environment, and maintenance conditions.

Shipping Label

Custom Labels

Barcode Labels

Fragile Labels

Branded Labels

Stickers for Daycare/School

Bluetooth thermal label printer with 300DPI resolution praised for ease of use and no-ink convenience. Customers said "makes things easier and quicker" and love wireless printing from phones/tablets. Setup can be challenging initially, with app learning curve. Prints clear shipping labels and custom stickers. Some report label waste during calibration and occasional connectivity issues.

  • 5 stars: 280 (89%)
  • 4 stars: 33 (10%)
  • 3 stars: 1 (0%)
  • 2 stars: 1 (0%)
  • 1 star: 0 (0%)
o
orders
Business Type: E-commerce (Shopify / Amazon / Etsy)
Love it

I had been using the real writer 941 non-Bluetooth. I just upgraded to this and it’s a real game changer. I love that I can design labels on the go with the app and print when I get home to my office. I also love that I don’t need to be connected to the computer with a cable and that I can also print from my phone or iPad.

A
Anonymous
Disappointed

I purchased this printer for the purpose of making labels for our business and it honestly turned out to be a disappointment. I spent $130 on it. I had it running for 5 to 10 minutes, which is only due to me trying to troubleshoot the first print that looked horrible. I adjusted all appropriate settings and it didn't change the quality at all. Our business is looking for a nice label maker that is consistent easy to use and prints. Decent quality labels in black. I will say that our current $40 label maker is much more efficient and easy to use than this Munbyn we purchased for $130. I returned the product and will continue using the $40 label maker which printed much higher quality labels for a third of the price.

i
iRockxul
Stylish, Sharp, and Simple—The Ultimate New Business Must-Have!

I am absolutely in love with my MUNBYN RealWriter 941BP! As a new seller, I wanted something that looked great on my desk but also performed at a high level, and the 300DPI model is perfect.

The print quality is incredibly sharp—even small text and barcodes come out crystal clear, which gives me so much peace of mind when dropping off packages. The Bluetooth feature is a total lifesaver, allowing me to print right from my phone without messy wires everywhere.

It’s stylish, efficient, and was the best 'find' for my new business journey. Between this and my MUNBYN scale, my shipping station is officially complete. I’m a customer for life!

B
Brenda S.
Perfect

Works absolutely perfect. Exactly what I needed to print my labels. Glad I got it

M
Mar��a C.Q.G.
Excelentes producto y atenci��n al cliente

Desde que recib�� el paquete ven��a muy bien empaquetado y protegido lleg�� sin ning��n rasp��n y con todo incluido para su instalaci��n, la cual fue muy f��cil y no eh tenido problema alguno solo unas dudas las cuales me resolvieron inmediatamente por WhatsApp. 10/10 con el producto lo recomiendo bastante

D
Dreamy
Best Thermal Printer

Products are amazing and their customer service is amazing as well. 10/10 recommend all products

A
Amazon C.
Awesome!!! Love it!

I'm so excited to use my new printer! I'm in love with this pink color. So helpful and inkless!

H
Heather A.
Great printer

MUNBYN makes heart quality thermal printers. I was ankle to connect almost instantly to my LG android phone via Bluetooth. It's quick and easy to print out crisp, clear shipping labels. This is a great quality product!

A
Abdul
Nice thermal printer!

I see mixed reviews about this product and i don��t understand why! This is a very nice thermal printer. It is a small compact design and easy to set up. Plug in the printer, feed the paper, download the app and customize your project and then print. I was able to connect it via bluetooth in minutes without any issues. The app offers a variety of templates you can use or customize it. Perfect for small businesses, organizations freaks like my wife, home projects like jar labels, thank you notes, etc��my wife loves it! On the other hand, the only issue is that is is on the expensive side.

S
Steve W.
Great for shipping labels

Comes with a pack of 4x6 labels. Works great with the app on a mac or iPhone. Easy setup and can be wired or used via Bluetooth. I would recommend.

R
Rissey
Easy as 1, 2, 3...

Name: MUNBYN Bluetooth Thermal Label Printer 941BSize: 4" x 6"Planned Use: PrintingGiftable: YesAs Pictured: YesIncludes: Type C Cable, Power cord & USB Flash DriveLikes:Easy to setup and use with the appPrints without issueDoesn't require ink or tonerIt's pinkCan use multiple size thermal labelsBluetooth & USB printingDislikes: NoneProduct improvement suggestions: NoneRecommend: Yes

A
Azriel-Goddess
Printing here we go!

This MUNBYN ?????????????????? Thermal Label Printer 941B, Wireless ???????????? 4x6 is nothing short of amazing and I love to be able to print the labels out from the printer and how gorgeous it is in its own capacity of small but impactful. Not to mention being able to have it supported by my phone made it even better for mobile use while I'm on the go and I did test some things out for the next upcoming launch that we have. I absolutely love it. It was very functional. The printing was a deep rich color and as well as it was portable enough to bring wherever I needed to whatever space!

M
MPhoto
Software is a bit lacking, but printer works well

I had a thermal printer before this, but it would always give me problems. Every time I'd go to print, lines would be skipped/missing. I'd open it up and wipe it down, which would work. But the next print would happen again. I wasted so much paper just trying to get a good, readable print done. It was a pain having to wipe it down every time I went to print. So I got this thermal printer.It's been great so far. I've printed a number of times on it, and it's clear with no missing lines.The software is a bit lacking and simple. It's not an exe that installs itself, instead you have to drag the folder somewhere on your PC and run the exe from there (as well as create your own desktop shortcut to it). Once opened, you tell it where the pdf label is, and then it takes a little time to print. My old printer software, it installed itself, you'd import a pdf and could crop it right in the program, flip it around if needed, etc. and right when you clicked print, seconds later it was done.So this software is very simple compared to that. But in the end, it works and printed the labels I needed. So I can live with the more simple software. My biggest headache before was the bad printing/having to wipe down every time for a clean print. So, I'm glad this fixed that and everything comes out clear and crisp. Very happy with it.

J
Jones R.
Love it but��Bluetooth setup needs some work

Works great once you get it to work. Initially it wouldn��t pair via Bluetooth at all. I had to go into the settings for the app first and turn in Bluetooth�� then it was able to find it and connect. Now that it is connected, it��s my favorite small business purchase! I use it all the time for many things. I design my labels on Canva and then import to the MUNBYN app to print.

P
PaceBene
Nifty But Versatile Little Label Printer

It has a few idiosyncrasies, but all in all this is a great little label printer.The printer comes with cables to hook it up to a computer (including a USB-C to USB-A conversion cable to hook it up to a mac.) Additionally, a small, metal jump drive is included in the kit which has new firmware software for the device, though I didn't use these cables or the jump drive to upgrade the firmware.Instead, I simply downloaded the "Munbyn Print" app from the App Store on my iPhone and connected to the device using bluetooth. The app is somewhat challenging to use (as the documentation is a bit spotty), but I was able to reason through connecting the printer to my phone without issue. There's also a video on their website that shows the recommended process of getting the printer set up which helps somewhat, but I found that to be somewhat incorrect as well. (It's better to "Feed" the label stock into the back of the printer instead of closing the top of the printer over the label stock, as suggested in the video.)Once I connected my iPhone to the printer directly, I had no difficulty in using the printer to print labels. A small stack of 4"x6" labels are included with the printer (this is essentially a common sized shipping label). I'm not a small business with the explicit purpose of using this printer for printing FedEx/UPS labels, but I could see where this could easily be done. Instead, I experimented with the templates in the Munbyn Print app and was able to get the printer to print without too much trouble.The software interface (especially for printing specific text within labels) is pretty clunky to use. Instead of using it, I recommend using another software to generate an image of the label you're trying to generate (whether it's paint, Visio, Adobe Express, or whatever software can easily generate an image that you can somehow get to your phone) to generate an image that you can print off of your iPhone. This has worked really well for me.Overall, though, it isn't too hard to figure out. If you're patient and you don't mind spending a little bit of effort to figure it out, this is a pretty decent printer to use, and can print on any sized labels fed to it that will fit into the input feed (about 4" wide.)

J
Jackie C.
GREAT!

I love it! And the pink one is so cute!The only issues are: 1) if you have the label holder the power cable gets in the way of it if you have a small space on your table/desk. 2) it wastes the first label of every reloadI��ve only printed one shipping label, but I love it already! Will update my review if something happens overtime.

S
Sil

Does print color?

MUNBYN

It prints in black only.

S
Shawna

Do you have to use ypur app or website to print or can you use other software such as canva?

MUNBYN

only supports our app or online editor for printing.

FAQs

Please read our FAQs page to find out more.

What is the MUNBYN RW941BP designed for?

The MUNBYN RW941BP is a 300 DPI direct thermal printer for detailed shipping labels, return labels, barcodes, QR codes, product labels, and branded stickers. It is suited to ecommerce fulfillment, warehouses, retail counters, offices, and home businesses that need sharper small text and dense codes.

How does the MUNBYN RW941BP connect to phones and computers?

MUNBYN RW941BP 300DPI thermal printer connects by Bluetooth to iPhone, iPad, Android, and Windows devices. Windows and Mac computers can also connect by USB. Mobile users print through the MUNBYN Print app, while computer users should select the correct printer and match the document dimensions to the loaded labels.

Which shipping and ecommerce platforms work with it?

The RW941BP thermal printer can print labels generated by UPS, USPS, FedEx, Etsy, eBay, Shopify, Amazon, Shippo, Easyship, ShipStation, PayPal, and other major shipping platforms. Download the label from the platform, confirm its page size, and avoid scaling that changes the barcode or address layout.

What label sizes can the MUNBYN RW941BP print?

The RW941BP label printer supports direct thermal labels from 40 to 110 mm wide, covering standard 4 x 6 shipping labels and narrower barcode, address, product, and organization labels. Load the labels straight and select the same width and height in the print settings before starting a batch.

Does the RW941BP label printer require ink, toner, or cartridges?

No. The RW941BP 300 DPI label printer uses direct thermal printing, so it does not require ink, toner, or ribbon cartridges.

What print resolution and speed does the RW941BP thermal printer provide?

The RW941BP prints at 300 DPI with a listed speed of up to 150 mm/s. The higher resolution is useful for small text, compact barcodes, QR codes, and detailed product labels.

Why choose the 300 DPI thermal printer instead of a 203 DPI label printer?

A 300 DPI print head places more dots in the same area than a 203 DPI model, helping fine text, small barcodes, QR codes, and detailed graphics print more clearly. It is a practical choice when label designs contain compact information or when branding details need sharper edges. More details about 203 vs 300 DPI printers.

What should I check if an RW941BP label is cropped or will not scan?

Confirm that the label file uses the exact physical dimensions, disable Fit to Page when it changes the scale, and make sure the thermal side faces the print head. Recalibrate after changing label sizes and print one test label before a batch. The RW941BP includes a two-year warranty and technical support.

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