Wireless Bluetooth Connectivity for Flexible Use: The RONGTA RP425 Bluetooth thermal shipping label printer is fully compatible with iOS and Android phones/tablets. Simply download the 'RLabel' App from the App Store or Google Play, connect via Bluetooth through the App, and start printing instantly. Automatic Label Identification: Rongta shipping label printer automatically detects, grabs, and feeds labels, eliminating manual adjustment hassle. It supports all direct thermal labels with a width range of 0.98' to 4.37', covering common sizes such as 4x6' shipping labels, 2x2' circular labels, 2x1' barcode labels, and 1x1' QR code labels. Seamless Multi-Platform Compatibility: Direct bluetooth Rongta thermal label printer design for your business efficiency. Compatible with all major shipping platforms including FedEx, ShipStation, and marketplaces including Amazon, eBay, Etsy, Shopify. Rongta Printer shipping label printer for small business. (Warm Tips: Save the logistics labels as a