MUNBYN RW405B Dual-Colour Bluetooth Thermal Label Printer with Label Holder

Thermal label printer with DAC technology

Wireless Bluetooth thermal label printer, compatible with MacOS, iOS, Android, and Windows.

405B thermal label printer with seamless printing

Thermal printer with a 45-degree slope design

405B thermal printer with dual-color printing

Dual heating technology for sharper thermal printer label prints

Product highlights

Dual Colours

Red-Black / Blue-Black

High speed

one 4×6 label per second

Replaceable

Print-Head

Standard Resolution

203 DPI Clear Printing

Bluetooth

Bluetooth / USB

Save 14%

MUNBYN RW405B Dual-Colour Bluetooth Thermal Label Printer with Label Holder

Q: How does dual-colour printing work on the MUNBYN RW405B?

The RW405B can produce black and red or black and blue output when used with the matching MUNBYN dual-colour direct thermal labels. Standard direct thermal labels produce monochrome output, and the printer does not use ink or toner.

Q: Can the RW405B print Australia Post and Sendle shipping labels?

Yes. The RW405B can print standard shipping labels generated by Australia Post, Sendle and ecommerce platforms when the file is set to the correct dimensions. Use 102 x 152 mm (4 x 6 inch) media and 100% scale for common parcel labels.

Q: How does the RW405B connect to phones and computers?

The RW405B supports Bluetooth with compatible iOS, Android, Windows and Mac devices and USB for Windows or Mac computer workflows. Use MUNBYN Print on mobile or MUNBYN Editor on a compatible computer or Chrome environment.

Q: What label sizes are compatible with the MUNBYN RW405B?

The RW405B supports direct thermal labels from 40 to 108 mm wide. It can print parcel labels, return labels, barcodes, inventory tags and product stickers, while dual-colour output requires compatible black/red or black/blue thermal stock.

Q: What print resolution and speed does the RW405B provide?

The RW405B prints at 203 DPI and up to 150 mm/s. This is suitable for standard shipping text and barcodes, while complex dual-colour artwork, label material and print density can affect throughput.

Q: What is the built-in label holder on the RW405B used for?

The integrated holder keeps roll or fan-fold media aligned behind the printer and supports a tidier dispatch setup. Position the labels so they feed straight into the guides without twisting or pulling.

Q: Can the print head on the RW405B be replaced?

Yes. The RW405B is designed with a replaceable print head. Follow the user guide or MUNBYN support instructions for the correct replacement part and procedure rather than opening or servicing a powered printer.

Q: What should I check if the RW405B prints blank or misaligned labels?

Confirm that the thermal side faces the print head, that dual-colour media matches the selected design and that the holder feeds labels straight. Run calibration, match the document to the physical label size and print one test label before a full Australia Post or Sendle batch.

Dual-Colour Thermal Printing Industrial-Grade Reliability Replaceable Printhead Label Holder Included AU Courier Compatible

The ultimate flagship solution featuring revolutionary dual-color capability to elevate your branding and industrial-grade durability, perfectly optimized for Australia Post, Sendle, and all major local carriers.

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$299.99 AUD

Saved $50.00 AUD

Original Price

~~$349.99 AUD~~

Tax included.Shipping calculated at checkout.

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Firmware Update Notice: For clearer prints and optimal performance, please update your printer to firmware version 1.2.8 in the MUNBYN Print App.

Ready to ship from New South Wale with free delivery.

Print wirelessly. Any device, any OS.

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Product highlights

Dual Colours

Red-Black / Blue-Black

High speed

one 4×6 label per second

Replaceable

Print-Head

Standard Resolution

203 DPI Clear Printing

Bluetooth

Bluetooth / USB

Key Features

Save on Long-Term Costs: This Bluetooth color thermal printer produces up to 970,000 labels, six times more than standard models, with a replaceable print head and a near-zero jam rate (<0.01%), minimizing waste, maximizing uptime, and saving you time and money.
Quick and Easy Setup: Enjoy seamless connectivity without downloads with this thermal color label printer, which includes 24 months of expert tech support, twice the industry standard, and integrates driver-free with FedEx, UPS, USPS, Amazon, Shopify, Etsy, and eBay to streamline your workflow.
Precise Alignment: Equipped with a 4-inch DAC chip and military-standard precision, this color thermal printer auto-calibrates to eliminate 99.8% of vertical misalignments and includes an integrated paper holder for perfect alignment of packaging and shipping labels. (Important: Ensure the thermal side of the label faces the print head—incorrect loading may result in blank printing).
Black/Red or Black/Blue Printing: Elevate your labels with Black/Red or Black/Blue thermal printing, using MUNBYN dual-color thermal labels for unique designs, and easily create and print them using the MUNBYN Print App (iOS/Android) or MUNBYN Editor (PC/Chrome). Note: This can only be achieved by using MUNBYN Black/Red or Black/Blue thermal labels.
Enhanced Clarity: Built for professional-grade output, this color label printer ensures that every shipping label is accurately scannable, making it ideal for producing crisp monochrome labels, including return slips, inventory tags, home organization stickers, and branding materials.
Optimize Your Printing Tasks: Design labels seamlessly with the MUNBYN Print App (iOS/Android) or MUNBYN Editor (PC/Chrome), featuring over 3,500 design elements, 2,000+ templates, 80+ fonts, OCR and voice recognition capabilities, and USB connectivity for non-Bluetooth desktops

What's in the box?

MUNBYN RW405B Shipping Label Printer x 1
Cable x 1
Power Adapter x 1
Power Cord x 1
Quickstart Guide x 1
Test Labels x 30

AU Local Stock (NSW Warehouse)

2–5 Business Day Delivery · No Import Delays · Easy Local Returns

14-day Risk-free Trial

2-Year Warranty & Lifetime Support

30-day Price-Match

MUNBYN RW405B Dual-Colour Bluetooth Thermal Label Printer with Label Holder

Order now, ships within 48 hours

$299.99 AUD$349.99 AUD Saved $50.00 AUD

4 interest-free payments of $75.00 AUD

Order now, ships within 48 hours

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 RW405B Dual-Colour Bluetooth Thermal Label Printer with Label Holder

$299.99 AUD

Product details

Basic Introduction

Moel Type

- 405B

Resolution

- 203 DPI

Printing Speed

- 150 mm/s

Weight

- 0.676 Kg

Product Dimensions

- 208x90x75mm(L*W*H)

Compatibility

Connectivity

Bluetooth: iOS, Android, Windows, Mac
USB: Windows, Mac OS

Compatible Label Sizes

- 40-108 mm

Special Feature

- Dual-Color
- Replaceable Print Head

Compatible Devices

- Laptops, PC, Smartphones, Tablets

Power Adapter

- 24V/2.5A

Others

Usage Scenarios

- Warehouses
- Retail
- Offices
- Business
- Home

Service Warranty

- 2-Year Warranty
- Technical Support

Included in the Box

Printer
Power Adapter
User Manual
Quick Tips
Labels
Electrostatic Film
Data cable
Adapter

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.

App Store

Download Now

Google Play

Download Now

Online Editor

Create Now

User Manual

Download Now

Setup Guides & Tutorials

Video

Watch Tutorials

Step-by-step tutorials and troubleshooting videos.

WATCH TUTORIALS

Guide

Read Full Guide

Find FAQs, setup instructions, and driver downloads.

Read Full Guide

Proudly Women-Operated

80% of our leadership team are women, bringing empathy and innovation into every design and decision. Because when women lead, technology becomes more human — and creation becomes more meaningful.

Wireless Freedom

Say goodbye to tangled cables and hello to effortless printing. Enjoy instant Bluetooth connectivity wherever you work, or plug in via USB when you need it.Seamlessly compatible with Windows, Mac, iPhone, iPad, and Android—your whole workspace connected, your printing made simple.

Smart label detection

Label Freedom. Effortless printing starts here.

Supports ANY direct thermal label

4x6" 3x2" 3x1" 2x1" 4" 2"

Your MUNBYN printer automatically recognizes and adjusts to different label sizes—no manual setup needed.
From 4×6 shipping labels to 2×2 logo stickers and a wide range from 40mm to 110mm wide, switching between tasks takes only seconds.

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

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 Labels

Custom Labels

Barcode Labels

Fragile Labels

Branded Labels

Stickers for Daycare/School

FAQs

Please read our FAQs page to find out more.

How does dual-colour printing work on the MUNBYN RW405B?

The RW405B can produce black and red or black and blue output when used with the matching MUNBYN dual-colour direct thermal labels. Standard direct thermal labels produce monochrome output, and the printer does not use ink or toner.

Can the RW405B print Australia Post and Sendle shipping labels?

Yes. The RW405B can print standard shipping labels generated by Australia Post, Sendle and ecommerce platforms when the file is set to the correct dimensions. Use 102 x 152 mm (4 x 6 inch) media and 100% scale for common parcel labels.

How does the RW405B connect to phones and computers?

The RW405B supports Bluetooth with compatible iOS, Android, Windows and Mac devices and USB for Windows or Mac computer workflows. Use MUNBYN Print on mobile or MUNBYN Editor on a compatible computer or Chrome environment.

What label sizes are compatible with the MUNBYN RW405B?

The RW405B supports direct thermal labels from 40 to 108 mm wide. It can print parcel labels, return labels, barcodes, inventory tags and product stickers, while dual-colour output requires compatible black/red or black/blue thermal stock.

What print resolution and speed does the RW405B provide?

The RW405B prints at 203 DPI and up to 150 mm/s. This is suitable for standard shipping text and barcodes, while complex dual-colour artwork, label material and print density can affect throughput.

What is the built-in label holder on the RW405B used for?

The integrated holder keeps roll or fan-fold media aligned behind the printer and supports a tidier dispatch setup. Position the labels so they feed straight into the guides without twisting or pulling.

Can the print head on the RW405B be replaced?

Yes. The RW405B is designed with a replaceable print head. Follow the user guide or MUNBYN support instructions for the correct replacement part and procedure rather than opening or servicing a powered printer.

What should I check if the RW405B prints blank or misaligned labels?

Confirm that the thermal side faces the print head, that dual-colour media matches the selected design and that the holder feeds labels straight. Run calibration, match the document to the physical label size and print one test label before a full Australia Post or Sendle batch.

Free shipping and returns

North America

Europe

Oceania

MUNBYN RW405B Dual-Colour Bluetooth Thermal Label Printer with Label Holder

Product details

Moel Type

Resolution

Printing Speed

Weight

Product Dimensions

Connectivity

Compatible Label Sizes

Special Feature

Compatible Devices

Power Adapter

Usage Scenarios

Service Warranty

Download our app

App Store

Google Play

Online Editor

User Manual

Setup Guides & Tutorials

Watch Tutorials

Read Full Guide

How to Print Two-Color Labels

How do I connect the printer to the 'MUNBYN Print' App

How to connect RW405B device to Windows via Bluetooth

How to install the driver on macOS for RW405B with USB cable

How to install the driver on Windows for RW405B with USB cable

How to install the driver on macOS for RW405B with USB cable

Introduction of the Status of Power Indicator

Feed Button Instruction for RW405B

Proudly Women-Operated

Wireless Freedom

Smart label detection

Label Freedom. Effortless printing starts here.

Supports ANY direct thermal label

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

How People Use MUNBYN

FAQs

How does dual-colour printing work on the MUNBYN RW405B?

Can the RW405B print Australia Post and Sendle shipping labels?

How does the RW405B connect to phones and computers?

What label sizes are compatible with the MUNBYN RW405B?

What print resolution and speed does the RW405B provide?

What is the built-in label holder on the RW405B used for?

Can the print head on the RW405B be replaced?

What should I check if the RW405B prints blank or misaligned labels?

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