Phomemo M221 Wireless Thermal Label Printer — Bluetooth Inkless Barcode & Label Maker

The Phomemo M221 is a wide-format wireless thermal label printer that bridges desk and mobile use — print over Bluetooth from a phone or wired from a PC, switching freely between the two. It prints without ink, ribbons or toner, handling label widths up to 80mm, which makes it a versatile middle-ground machine for warehouses, retail, manufacturing and offices that need everything from small barcode tags to wider product and address labels.

Print without ink

Direct thermal technology means the only consumable is the label roll — no cartridges, no ribbons, nothing extra to reorder. Running costs stay low, and there's no maintenance beyond loading paper.

Wireless and wired, switch freely

Connects over Bluetooth to Android and iOS devices via the Print Master app, or to a Windows or Mac computer via the Label Life software over USB-C. Both modes are available at once, so you can print from a phone on the floor and a desktop in the office without reconfiguring.

Wide 72mm print width

An effective print width of 72mm (label widths from 20mm to 80mm) covers far more than a compact label maker — barcode and asset tags at the small end, product, shipping and address labels at the wide end. It supports gap, black-mark and continuous paper, so it works with most common thermal label stock.

Sharp, scannable barcodes

The 203dpi print head produces clean, crisp barcodes that read first-time on a barcode scanner — essential for stock control and asset tracking. A built-in all-metal serrated cutter gives a clean tear, and an OLED display shows printer status at a glance.

Portable, all-day battery

A 2200mAh battery and 400g body mean it moves easily between workstations, and it charges over the same USB-C cable used for PC connection. One-touch cover opening and a gear-style paper guide make reloading quick, with a pinhole reset to restore factory settings if needed.

Built for

• Warehouse and stockroom barcode labelling
• Retail product, pricing and shelf labels
• Asset and equipment tagging
• E-commerce address and dispatch labels

In the box

• Phomemo M221 label printer
• USB-C data cable
• Label roll (40 × 30mm, 100 labels)
• Instruction manual

Specifications

• Print method: Direct thermal (no ink or ribbon)
• Resolution: 203dpi
• Effective print width: 72mm
• Label width: 20–80mm
• Print speed: 35–50mm/s
• Paper types: Gap, black-mark, continuous
• Connectivity: Bluetooth 4.2 + USB-C
• Compatibility: Android, iOS (Print Master); Windows 7–11, macOS 10.14+ (Label Life)
• Battery: 2200mAh, USB-C charging
• Cutter: All-metal serrated blade

• Related reading: How to choose a barcode label printer · Thermal label printer guide · Choosing a 4×6 shipping label printer

  Display: OLED status screen
• Print head life: 50km
• Weight: 400g
• Dimensions: 126 × 115 × 66mm

Free UK delivery on all label printers. For multi-unit or B2B orders, get in touch for volume pricing.