NIIMBOT B4 Inkless Thermal Label Maker for Shipping Label, Idea for bussiness&offices
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Infomations
Infomations
The NIIMBOT B4 4-Inch Inkless Thermal Label Printer is designed for efficient shipping and package labeling in e-commerce fulfillment and warehouse logistics. With support for 4×6 shipping labels, batch printing, and printing from both computers and mobile devices, it helps sellers handle daily order fulfillment more efficiently.
Key Features
• 4×6 Shipping Labels for Package Labeling
• Can Connect to 3 IOS and 7 Android Devices Simultaneously
• Batch Printing for Multiple Orders
• Ink-Free Thermal Printing Technology
• Supports various logistics scenarios: express shipping labels, material identification labels, cross-border carton labels, warning labels, and warehouse location labels.
• Includes one roll of 100×150mm white label paper (20 pieces).
The NIIMBOT App supports features such as label editing, batch printing, template saving, and automatic label size detection, effectively reducing repetitive setup steps when handling various shipping, barcode, or warehouse labeling tasks.
The B4 printer integrates 203 DPI resolution, thermal printing technology, and automatic label alignment, while supporting label widths ranging from 0.78 to 4.33 inches. Additionally, the printed shipping labels are waterproof, moisture-resistant, tear-resistant, and scratch-resistant, making them ideal for logistics and shipping.
Designed for e-commerce office workflows: install the NIIMBOT software on your computer, select the B4 label printer, and connect via Bluetooth. Load the label paper, customize designs or batch-import data, preview the layout, and print with a single click—enabling the efficient creation of logistics and warehouse labels.
The standard package includes one NIIMBOT B4 label printer and a roll of white sample labels (100×150mm-20pcs White), allowing you to complete the initial setup and print your first batch of shipping labels right out of the box.
Shipping & Rerturns
Shipping & Rerturns
Shipping:
Processing Time: All orders are processed within 1 to 3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.
Shipping Options & Transit Time: We offer two shipping methods to meet your needs:
1. Standard Shipping ($5.99)
- Transit Time: 5-10 business days to US, UK, CA, AU and other EU countries.
- Please note that shipping times may be extended by 3-5 business days during peak seasons or holidays.
2. Express Shipping ($15.99)
- Transit Time: 3-5 business days.
- This premium option ensures faster delivery for your convenience.
Return:
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@niimbotstore.com.
If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Please note: Return shipping costs are the responsibility of the customer. We do not provide prepaid return labels.
We recommend using a trackable shipping service to ensure your return is received safely.
You can always contact us for any return question at info@niimbotstore.com.
Labels for B4
Label Tape Set for B21, B1, B3S
Choose your option
- 【Space-Saving Powerhouse]】- The NIIMBOT B4 shipping label printer features an integrated label bin that holds a full roll of 4x6 labels. With its ultra-compact 5.31 x 6.18 x 2.72-inch design, it occupies 50% less space than conventional shipping label printers – perfect for cramped offices or mobile workstations
- 【Truly Wireless Freedom]】- Advanced Bluetooth connection capability, not only the NIIMBOT B4 label printer can connect the smartphone via Bluetooth, but also print labels with PC via bluetooth, say goodbye with USB connection. Now you can really print labels anytime and anywhere without being restricted by location! Ideal for on-the-go label printing in warehouses or pop-up shops. Please note: All Bluetooth should be connected via the NIIMBOT APP that compatible with Android/iOS and Windows systems
- 【More Cost-Effective 】- The upgraded thermal printing technology allows this NIIMBOT 4 inch thermal shipping label maker no need for ink or toner, save money, making your work more cost-effective. Smart label automatically aligned, your first label no more wasted. Providing high print clarity of 203DPI and fast print speed of 50 labels per minute
- 【Smart NIIMBOT App】The NIIMBOT app support auto-detects label size, eliminating manual setup. Effortless with 30+ fonts and multilingual support. Add flair with 100+ borders and 1500+ symbols for standout labels. Easily customize text size, style, and formatting for the perfect look. Save templates for one-tap reprinting! Quick, high-quality printing makes organizing home, office, or business supplies a breeze
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【Strong Helper for Commercial and Home Use】 - This label printer can support the width of labels ranges from 0.78 - 4.33 inches, very suitable for printing 4*6 Inch shipping labels, mailing labels, address label,barcode labels, product labels, gift labels and all kinds of labels you want.













Package Includes:
1 x NllMBOT B4 Label Maker
1x Manual
1 x Type-C Cable
1 xRoll 100x150mm label tape(inside the machine)
Discover more in our FAQ
Shoot our team an email & we’ll get back to you ASAP
Do I need to subscribe to VIP?
Do I need to subscribe to VIP?
The free fonts, images, and icons provided by the APP are enough for daily use, It's not necessarily to purchase a membership service, and even without a membership, the print quality on the app is excellent and the design choices are plentiful.
Why the label printer will auto-turn off?
Why the label printer will auto-turn off?
To save energy, the label maker will auto-turn off after 15-minute pause when you don't use it. And you could also set the auto power-off (15min, 30min, 60min, never) to meet your needs.
Can this label printer work with Off-brand labels?
Can this label printer work with Off-brand labels?
Only NIIMBOT thermal label paper is supported. Off-brand labels may not be recognized by the printer and may cause malfunction or poor printing results.
What can you do if the printing is not clear?
What can you do if the printing is not clear?
1. Connect B1 through Bluethooth on APP "NIIMBOT".
2. Click on "Me- "My device"-"Firmware version" -and update to 3.02 immediately.
3. The printer emits a "beep" sound, indicating that the firmware upgrade is successful.

