NIIMBOT B21 White Wireless Label Printer 203 dpi Bluetooth

The NIIMBOT B21 stands out among compact label printers by combining a sleek white ABS body with direct thermal technology, eliminating the need for ink or toner. Its 203 dpi resolution and 50 mm print width make it ideal for creating crisp, professional labels for home, office, or retail use. Unlike many portable printers, it offers a manual tear bar for precise label separation and a generous 1200 mAh battery for extended wireless operation.

Highlights

• Direct thermal printing: no ink, toner, or ribbons required
• Bluetooth 4.0 connectivity for seamless pairing with iOS and Android devices
• Supports 1D, 2D, and QR code barcodes for versatile labeling
• Compact and lightweight design with durable ABS construction
• USB Type-C charging for modern convenience

In daily use

The B21 excels in dynamic environments where quick, on-the-go labeling is essential. Use the NIIMBOT app to design labels with text, images, and barcodes, then print at speeds of 30–60 mm/s. The manual tear bar ensures clean cuts every time, while the long-lasting battery supports hours of continuous printing. Whether organizing cables, pricing products, or creating address labels, this printer delivers reliable performance without the hassle of wired connections.

Full specifications

• Print technology: Direct thermal
• Maximum resolution: 203 x 203 dpi
• Maximum printing width: 50 mm
• Print speed: 30–60 mm/s
• Connectivity: Bluetooth 4.0
• Battery: 1200 mAh rechargeable
• Charging interface: USB Type-C
• Supported operating systems: iOS, Android
• Material: ABS
• Colour: White
• Supported barcodes: 1D, 2D, QR codes
• Cutter type: Manual tear
• Power input: 5V / 1A
• Print head lifespan: 50 km

Final note

The NIIMBOT B21 redefines portable labeling with its blend of performance, durability, and user-friendly design. It is a smart investment for anyone seeking a reliable, ink-free labeling solution that keeps up with a fast-paced lifestyle.