Feature: 1. BT or USB Connection: This thermal printer offers two connection options, BT or USB, using intuitive APP to easily print directly from your phone, achieving easy and flexible operations. Whether on the go or at your desk, it can help you efficiently complete tasks 2. Easy to Operate: Connect the thermal printer to the computer via USB, choose the appropriate label template and edit the content before printing directly; Thermal paper printing, no need for carbon ribbon, ensuring convenient and efficient use 3. Versatile Applications: Supports 1D barcodes and 2D barcodes, multiple languages, and labels of various sizes, allowing you to label folders, storage boxes, etc. Use barcode labels to simplify your inventory management or add personality to present boxes 4. Customizable Function: This thermal printer supports custom editing content, unleashing your creativity; Customize your labels with different fonts, graphics, and layouts to meet the printing needs of more scenarios, all tailored to your preferences 5. Efficient and Practical: Featuring line thermal printing, and a printing speed of 100mm/s, compatible with multiple drive systems; This thermal printer is compact and portable, suitable for home, office, business trips, or other workplaces Specification: Item Type: Thermal Printer Printing Function Print Method: Line Thermal Printing Print Speed: 100mm/s Paper Width: 20-60±0.5 mm Effective Resolution: 203 dpi (8 dot/mm) Paper Thickness: 0.06-0.14mm Effective Print Width: Approx. 48mm / 1.9in Maximum Print Density: 384 dot/line Electrical Specification Interface Type: USB Power Output: 8.5V 3A DC Cash Case Output: 12 1A Environmental Instructions Driver: For XP, for Win7, for Win8, for Win10, for Win11, for OS X, for Android Character Printing Command: Support ANK characters, custom characters, and Chinese characters for double width, double height printing, and adjustable character spacing Dot Printing: Support different density dot printing and downloading graphics Barcode: Code39, 39C, I25, Code 93, ITF25, EAN128, Code 128, Codabar, EAN-8, EAN8+2, EAN8+5, EAN-13, EAN13+2, EAN13 +5, UPC-A, UPCA+2, UPCA+5, UPC-E, UPCE+2, UPCE+ 5MSIC, ITF14, EAN14, CODE11, POST QR Code: QRCODE, PDF417 (optional) Extended Character Table: CP437, CP850, CP852, CP860, CP863, CP866WPC1250, WPC1251, WPC1252, WPC1253, WPC1254. Package List: 1 x Thermal Printer 1 x Paper Holder 1 x Supply Cord 1 x Data Cable 1 x Supply Adapter