BT620 Thermal Shipping Label Printer — 4x6, 300 DPI, Bluetooth & USB — Compatible with iOS, Android, Windows; Works with USPS, Pirate Ship, Shippo, Amazon, eBay, Shopify

BT620 direct thermal label printer removes the expense and hassle of ink cartridges, toners, or ribbons by using direct thermal printing. It accepts direct thermal labels with a width range of 1.5 to 4.1 inches and a height range of 1 to 9.5 inches, making it suitable for many common formats: 4x6" shipping labels, 3X5'' food labels, 3x2" product labels, 3x1" address labels, 2x2" round labels, 2x1" UPC barcode labels, and more. Connect to smartphones and tablets: use Bluetooth and the companion app to print from iOS or Android devices instantly. Windows users can attach via USB and also configure Bluetooth printing, while Mac and Linux systems are supported only through a USB connection. Note: the BT620 printer is not compatible with Chromebooks. Producing sharp, scannable output, the 300 DPI print head delivers professional-quality labels at speeds up to 127 mm/sec (max), helping e-commerce operations meet faster delivery expectations and maintain reliable shipping workflows.