NIIMBOT B21 Wireless Portable Thermal Barcode & Price Tag Label Printer (20–50mm)

Streamline your small business operations, retail price tagging, and home inventory management with the NIIMBOT B21 Wireless Portable Thermal Label Printer. Designed with an iconic vintage typewriter aesthetic, this high-performance barcode sticker maker supports label widths from 20mm up to 50mm—making it ideal for retail price tags, jewelry labeling, food expiration dates, and package seal stickers. Operating on direct thermal printing technology, it functions 100% inkless, eliminating expensive ink cartridges, toner, or ribbon replacements. Connect seamlessly via Bluetooth to your iOS or Android smartphone to customize, edit, and print professional labels using the intuitive NIIMBOT companion app.

Key Features

• Versatile 20mm to 50mm Label Support: Accommodates a wide variety of die-cut and continuous thermal label tapes for price tags, barcodes, and sorting labels.

• 100% Direct Thermal Inkless Technology: Eco-friendly print engine operates completely without ink cartridges, toner, or ribbon expenses.

• Vintage Typewriter Aesthetics: Unique retro body style combined with robust internal components for professional daily labeling.

• Seamless Bluetooth Mobile Connectivity: Easily pairs with iOS and Android smartphones via the app for quick multi-font, icon, frame, and barcode customization.

• Smart RFID Label Recognition: Built-in intelligent sensor automatically identifies loaded label sizes and templates to prevent misprints and paper waste.

• Long-Lasting Rechargeable Battery: High-capacity built-in lithium battery provides cordless freedom across retail floors, store counters, and home workspaces.

Why Choose Our NIIMBOT B21 Printer

Standard thermal labelers offer basic industrial designs with limited software features, while traditional desktop units tie you to a computer desk. The NIIMBOT B21 combines a distinctive vintage typewriter design, wide 20–50mm label versatility, zero-ink thermal economy, smart automatic template recognition, and portable Bluetooth freedom—giving your retail boutique, online shop packaging, kitchen pantry, and office filing an instant upgrade.

Perfect For

• Retail clothing stores, boutiques, price tags, apparel size stickers, and jewelry tags

• Small business product packaging, SKU barcode tags, and inventory tracking

• Kitchen spice jars, clear pantry storage bins, food dates, and cosmetic containers

• Office file folders, paper binders, desk organizers, and cable management markers

Specifications

• Brand: NIIMBOT (Model: B21)

• Type: Wireless Mini Portable Thermal Label Printer

• Supported Label Width: 20mm – 50mm (0.78" – 1.96")

• Print Technology: Direct Thermal (Inkless)

• Connectivity: Bluetooth Wireless / Mobile App

• Supported Systems: Android, iOS

• Power Source: Rechargeable Built-in Lithium Battery

• Key Properties: Inkless Print, Retro Typewriter Style, Auto RFID Recognition, Portable

• Ideal Uses: Retail Pricing, Barcode Tags, Pantry Sorting, Office Filing, DIY Gifts