The NIIMBOT B4 is a compact 4-inch thermal label printer made for shipping, retail, warehousing and growing businesses. It prints everything from address and barcode labels to full-size 100 × 150mm shipping labels without requiring ink, toner or ribbons.

Its built-in label compartment keeps the roll neatly stored inside the printer, giving you a tidy setup that fits comfortably on a desk, retail counter or packing station.

Measuring approximately 157 × 135 × 69mm, the B4 delivers wide-format label printing without taking over your workspace. The rechargeable battery and Bluetooth connection make it easy to move between desks, stockrooms, counters and packing areas.

• Wide-format printing: Supports labels from 20mm to 110mm wide, including popular 100 × 150mm shipping labels.
• No ink required: Direct thermal technology means there is no ink, toner or ribbon to replace.
• Fast performance: Prints at speeds of up to 80mm per second, or approximately 50 labels per minute depending on the label size and design.
• Clear 203 DPI output: Produces sharp text, monochrome graphics, barcodes and QR codes.
• Wireless Bluetooth printing: Print from compatible smartphones, tablets and Windows computers through the NIIMBOT app.
• No USB printing cable required: Designs are sent wirelessly through Bluetooth. The supplied USB Type-C cable is used for charging.
• Smart label recognition: Automatically identifies compatible label sizes to simplify setup and reduce wasted labels.
• Built-in label compartment: Keeps the label roll protected and your workspace organised.
• Rechargeable and portable: The built-in 2000mAh battery allows you to print away from a permanent power connection.

The NIIMBOT app makes label design quick, simple and enjoyable. Choose from fonts, borders, symbols and templates, or create your own designs using text, images, barcodes and QR codes.

Save frequently used templates for fast reprinting and use spreadsheet batch printing when preparing larger quantities of labels.

• 📦 Shipping and courier labels
• ✉️ Mailing and address labels
• 🏷️ Product and barcode labels
• 🗃️ Warehouse and inventory identification
• 🛒 Retail price and shelf labels
• 🚚 Packaging and order preparation
• 🌸 Bakery, florist and clothing labels
• 🏠 Office, school and home organisation

• Brand: NIIMBOT
• Model: B4
• Printing method: Direct thermal printing
• Printer output: Monochrome
• Print resolution: 203 DPI
• Print speed: Up to 80mm per second
• Supported label width: 20mm to 110mm
• Supported label length: 8mm to 350mm
• Maximum common label size: 100 × 150mm
• Connectivity: Bluetooth
• Compatible systems: iOS, Android and Windows through the NIIMBOT app
• Battery: 2000mAh rechargeable lithium battery
• Charging: USB Type-C, 5V/2A
• Printer dimensions: Approximately 157 × 135 × 69mm
• Printer weight: Approximately 757g

• 1 × NIIMBOT B4 Label Printer in the selected colour
• 1 × USB Type-C charging cable
• 1 × User manual
• 1 × Preinstalled 50 × 30mm white label roll containing 230 labels

If an Android device experiences Bluetooth connection difficulties, update the printer Bluetooth firmware using an iOS device or Windows cloud printing. After completing the update, press the printer power button twice to print a self-test page. Bluetooth version 7470 confirms that the update was successful.

Please note: The NIIMBOT B4 produces monochrome thermal printing. Additional colour comes from the selected label material or preprinted label design.