Features: Portable desktop thermal receipt printer, 57 mm paper width, 48 mm print width, 60–80 mm/s print speed, 203 dpi resolution. Clear printing quality and reliable performance. Easy to operate with USB and Bluetooth connectivity. Compatible with iOS, Android, and Windows systems. Download the required app or driver on your device. Uses a thermal print head — no ink cartridges or ribbons required. Low operating cost. Thermal paper is widely available. Compatible with ESC/POS command set. Suitable for use in supermarkets, restaurants, retail stores, tax offices, banks, post offices, and more. Supports logo and graphic printing. Supports multiple barcode types: UPC-A, UPC-E, EAN-13, EAN-8, CODE39, ITF, CODABAR, CODE93, CODE128, and QR Code. Specifications: Model: PT-58 Color: Black & Blue Dimensions: 15.2 × 11.2 × 8.6 cm (5.9 × 4.4 × 3.3 in) Weight: 311 g (11 oz) Printing Method: Thermal line dot Print Width: 48 mm Dots per Line: 384 Print Speed: 60–80 mm/sec Paper Width: 57 mm Command Set: ESC/POS compatible Language Support: Multi-language Barcode Types: UPC-A, UPC-E, EAN-13, EAN-8, CODE39, ITF, CODABAR, CODE93, CODE128 2D Barcode: QR Code Interface: USB & Bluetooth Power Input: DC 12 V / 2.6 A Operating Environment: Temperature 0–45 °C, Humidity 10–80% RH Storage Environment: Temperature –10–60 °C, Humidity 10–90% RH Package Dimensions: 16 × 12 × 10 cm (6.2 × 4.7 × 4 in) Package Weight: 466 g (16.4 oz) Notes: 1. Compatible with retail and inventory management apps such as Loyverse, iREAP, CasierStock, and Kyte. Verify compatibility with your mobile device. 2. For iOS devices, Bluetooth connection must be initiated from within the app. For Android devices, connect directly via Bluetooth settings. Package Includes: 1 × Thermal Printer 1 × Thermal Paper Roll 1 × USB Cable 1 × Power Adapter 1 × User Manual