USB Cable Connectivity: This printer ensures seamless USB connectivity with macOS and Windows (7 and above). Please note that drivers must be installed on the operating systems for proper functionality.Easy-to-use App & DIY Labels: Thermal Shipping Label Printer offers a vast selection of pre-designed templates, including 3,000+ templates, 5,000+ icons, and 100+ fonts available in the app. Designed for both professional and personal use, it supports various thermal paper sizes, ensuring effortless customization for all your labeling needs. Ideal for printing DIY barcode labels, thank-you labels, name tags, price tags, and various small thermal labels. Portable Thermal Label Printer is crafted for ultimate portability. With compact dimensions of 4.76 x 3.35 x 2.31 inches, its designed for easy carrying and storage. Powered by a durable 1200 mAh battery, it offers fast, convenient charging via a Type-C connector. The package also includes a 50mm x 30mm thermal print paper roll.Professional Commitment: Each portable label printer undergoes rigorous quality testing to ensure ease of use and reliable performance. To support a seamless user experience, we offer printer drivers, instructional guides, and troubleshooting videos.Bluetooth Wireless Connection: Portable thermal label printer featuring Bluetooth technology, allowing seamless for with smartphones, tablets, and laptops for printing wirelessly with ease. For iOS and Android users, need to download the 'FlashLabel Pro' App from Apple Store or Google Play. Note: All devices CANNOT be connected directly to Bluetooth, and must be used through the 'FlashLabel Pro' app.