NIIMBOT B21S - Bluetooth Thermal Label Printer

The NIIMBOT B21S Thermal Label Printer is designed to provide a compact and efficient labeling solution for homes, offices, retail stores, and small businesses. A modern portable label maker is delivered in a device that is significantly smaller and lighter than traditional label printers. With a compact structure measuring 13 × 9.5 × 6 cm and a weight of 300 g including the battery, easy portability and convenient storage are ensured. A free roll of 5 × 3 cm label paper is included inside the machine, allowing labeling tasks to begin immediately.

Wireless connectivity is supported through Bluetooth, allowing the printer to be connected to the NIIMBOT mobile application on smartphones and tablets. Labels can be created directly within the app using a variety of intelligent features such as automatic templates, image recognition, and batch printing. More than 20 font styles and thousands of image elements are available to enhance label customization. The contents, alignment, and positioning of text or graphics can be adjusted, ensuring that professional and organized labels are produced for many different uses.

The printer supports labels ranging from 20 mm to 50 mm in width, making it suitable for multiple industries and environments. It is widely used for food packaging, medicine labeling, clothing tags, jewelry identification, supermarket shelves, office organization, and small business inventory management. Efficient labeling is supported in commercial settings, warehouses, factories, and retail environments where clear identification and organization are required.

Key Features

Compact and Lightweight Portable Design
A compact design is implemented, allowing the printer to be easily carried or placed in limited workspace environments. The small size and 300 g weight ensure that labeling tasks can be completed anywhere without requiring large equipment.

Bluetooth App Connectivity
Wireless printing is enabled through Bluetooth connectivity, allowing the device to be controlled using the NIIMBOT mobile application on compatible smartphones and tablets. Labels can be designed and printed directly from the app without requiring a computer.

Smart Label Creation Tools
Advanced label creation features are integrated into the application. Automatic templates, image recognition, and batch printing allow labels to be created efficiently. A large library containing 20+ fonts and thousands of graphics helps produce visually organized labels for professional or personal use.

Wide Label Compatibility
Labels between 20 mm and 50 mm are supported, enabling the printer to be used for a wide variety of labeling tasks such as product tags, price labels, barcode stickers, storage labels, and packaging identification.

Thermal Printing Technology
Ink-free thermal printing technology is utilized, eliminating the need for ink or toner cartridges. Clean, clear labels are produced with 203 DPI print resolution, ensuring readability for barcodes, text, and icons.

Specifications

Technical Details

• Controller type: ‎Application (smartphone/tablet)

• Maximum Supported Paper Size: ‎1.96 inches

• Included components: ‎Labels

• Print media: ‎Labels

• Scanner type: ‎Portable

• Max input sheet capacity: ‎400

• Max copy speed (black and white): ‎50 ppm

• Compatible devices: ‎Smartphones

• Sayfa Boyutu: ‎20 millimeters

• Maximum black and white print resolution: ‎203 dpi

• Colour depth: ‎1 bpp

• Dual-sided printing: ‎No

• Manufacturer: ‎NIIMBOT

• Product Dimensions: ‎5 x 8 x 16 cm; 300 g

• Batteries: ‎1 Lithium Ion batteries required (included)

• Item model number: ‎B21

• Color: ‎Getaway Solids

• Form Factor: ‎All-in-One

• Processor Count: ‎1

• Connectivity Type: ‎Bluetooth

• Number of USB 2.0 Ports: ‎1

• Operating System: ‎iOS

• Are Batteries Included: ‎Yes

• Lithium Battery Energy Content: ‎1 Milliampere Hour (mAh)

• Item Weight: ‎300 g

Conclusion:
The NIIMBOT B21S Thermal Label Printer is designed to deliver a portable and efficient labeling solution for both personal and professional environments. Wireless connectivity, intelligent label design tools, and compact construction allow organized labeling to be achieved across retail, office, and industrial applications. With thermal printing technology and wide label compatibility, reliable label production is supported while maintaining a convenient and space-saving design.