NIIMBOT B1 Silver Portable Bluetooth Thermal Label Printer, 203 dpi, 50 mm Width, USB-C, iOS/Android

Compact and lightweight, the NIIMBOT B1 in silver redefines on-the-go label printing with direct thermal technology—no ink, toner, or ribbons required. Unlike many portable printers that compromise on width or connectivity, this model supports labels up to 50 mm wide and pairs seamlessly with iOS and Android devices via Bluetooth 4.0. The built-in 1500 mAh lithium battery and USB-C charging ensure you can print wherever work takes you, from warehouse shelves to craft tables.

Highlights

• Direct thermal printing at 203 dpi for crisp text, barcodes, and QR codes
• Bluetooth 4.0 wireless connection with the free NIIMBOT app
• Supports label widths from 15 mm to 50 mm (effective print width 48 mm)
• Rechargeable 1500 mAh battery with convenient USB-C charging
• Manual tear bar for quick label separation
• Durable ABS plastic body in a sleek silver finish

In daily use

The B1 fits comfortably in one hand and weighs just a few hundred grams, making it ideal for retail tagging, home organization, cable marking, and small-batch shipping. The companion app offers a rich template library, including 1D and 2D barcodes, QR codes, and custom designs. With a print speed of 30–60 mm/s and a print head rated for 50 km, it handles both occasional and high-volume tasks without breaking stride. The manual tear bar gives you clean, straight edges every time, and the USB-C port means you can top up the battery from a laptop, power bank, or wall adapter (5V/1A).

Full specifications

• Brand: NIIMBOT
• Model: B1
• MPN: 25762
• EAN: 6977031214802
• Colour: Silver
• Print technology: Direct thermal
• Maximum resolution: 203 x 203 dpi
• Print speed: 30–60 mm/s
• Maximum label width: 50 mm
• Effective print width: 48 mm
• Connectivity: Bluetooth 4.0
• Compatible operating systems: iOS, Android
• Battery: 1500 mAh lithium
• Charging: USB Type-C, 5V/1A
• Material: ABS plastic
• Label cutting: Manual tear bar
• Print head life: 50 km
• Supported label types: Thermal paper (continuous and gap)
• Barcode support: 1D and 2D, QR codes
• Operating temperature: 5°C to 45°C

Final note

The NIIMBOT B1 Silver combines reliable direct thermal performance with true portability and modern connectivity—a practical choice for anyone who needs professional labels without a desk-bound printer.