Feature: 1. Environmentally friendly, print fine-quality barcodes or labels without using any ink, quieter and more energy-saving. 2. Wide compatibility, support for devices with BT ability. 3. You can edit the label at any time and any place. 4. Easy to install and convenient to operate. 5. Wide application, thermal label printer is compatible with all major selling or deliver platforms or stores. 6. Clear characteristic and tidy composing. Specification: This has provided the fastest, the most reliable and affordable way to print your labels or barcodes. It is widely used in shopping malls, supermarkets, retailers, takeaway delivery, restaurants, and etc. Features: Environmentally friendly, print fine-quality barcodes or labels without using any ink, quieter and more energy-saving. Wide compatibility, support for devices with BT ability. You can edit the label at any time and any place. Easy to install and convenient to operate. Wide application, thermal label printer is compatible with all major selling or deliver platforms or stores. Clear characteristic and tidy composing. Specifications: Type: set A(only printer included), set B(only printing paper included) (optional) Printer color: white Printer material: plastics Printing paper size: 12 * 22mm Printing accuracy: 203dpi BT: 4.0 Effective printing width: 12mm Battery: 3.7V, 1500mAh Printer size: 136 * 76 * 31mm / 5.4 * 3.0 * 1.2in Package size: Set A: 185 * 115 * 45mm / 7.3 * 4.5 * 1.8in Set B: 50 * 50 * 12mm / 2.0 * 2.0 * 0.5in Package weight: Set A: 380g / 13.4ounce Set B: 30g / 1.1ounce Packing List: Set A: 1 * Label Printer 1 * USB Cable Set B: 1 * Printing Paper Roll (about 300 sheet) Package List: Set A: 1 * Label Printer 1 * USB Cable Set B: 1 * Printing Paper Roll (about 300 sheet)