About This

Advanced Thermal Label Printer : Phomemo M421 label printer equipped with high tech thermal print head, No ink, no toner and ribbons required, 203dpi high printing quality, clean , clear with no mess.Support roll labels and fanfold labels and the thermal labels width range from 40mm (1.57'') to 106 mm (4.1''). M421 thermal printer = 1 small label maker + 1 4 x 6 thermal shipping label printer.
Print via Bluetooth : The thermal label printer compatible with phone and tablet . Download the App " print master" from Google Play or App Store, connect via Bluetooth on the App, enjoy fast, smooth and wireless printing with the thermal printer. Note : The printer can't via Bluetooth on your phone and tablet directly, connect it on the App.
Print via USB : M421 label printer compatible with Windows, Mac OS and Chrome OS laptop or PC. Download the driver and App " labelife", using the USB data cable connect it, then you will find the small thermal label printer is a desktop label printer, enjoy printing any lables you creat with the shipping label printer.
Smaller, Lighter and Space Saving Design : The Phomemo M421 label printer is compact. small and lighter than traditional shipping label printer, taking up less space on your desk. The thermal label printer support print barcode, address, shipping labels and more, ideal for home, office, small business, warehouse, shared workspaces etc.
Smart Customization with Professional Support - Unlock limitless creativity with the "Print Master" app, offering 1,500+ icons, 100+ fonts, and 200+ templates. Print shipping labels, branding logos, or home organization tags in 20 languages. Backed by Phomemo’s 15+ years of expertise, enjoy lifetime technical support, setup guides, and troubleshooting resources.