Ⅰ. ZJ-5810 58mm Handheld Thermal Receipt Printer USB Bluetooth Portable Printer Ⅱ. Suitable for printing receipts, parking tickets and other payment receipts with 58mm wide thermal paper Ⅲ. Both USB and Bluetooth interfaces are available, providing connectivity options Ⅳ. Printing speed at 70mm/s and resolution at 203 DPI Ⅴ. Supports a variety of character sets, including European, Asian and Middle Eastern languages Ⅵ. Supports 1D and 2D barcodes, including QR codes and PDF417 Ⅶ. Built-in 7.4V/1500mA battery for cordless operation Ⅷ. Specifications: Ⅸ. Model: ZJ-5810 Ⅹ. Printing Method: Direct Line thermal Ⅺ. Interfaces: Type-C+Bluetooth Ⅻ. Printing command: ESC/POS command ⅩⅢ. Printing speed: 70mm/s ⅩⅣ. Resolution: 203 DPI (8 dots/mm) ⅩⅤ. TPH Reliability: 50km ⅩⅥ. Logo: support logo download and printing ⅩⅦ. Printing density: 384 dots/line ⅩⅧ. Extension character: Page: PC437 (Standard Europe), Katakana, PC850 (multilingual), PC860 (Portuguese), PC863 (Canadian), PC865 (Nordic), Western Europe, Greek, Hebrew, Eastern Europe, Iran, WPC1252, PC866(Cyrillic), PC852(lot.2), PC858, IranII, Latvian, Arabic, Thai, PT151(1251) ⅩⅨ. Character size: ANK, A font: 1.5 × 3.0 mm (12 × 24 dots) B font: 1.1 × 2.1 mm (9 × 17 dots) Chinese, Traditional Chinese: 3.0 × 3.0 mm (24 × 24 dots) ⅩⅩ. Supported code: 1D: UPC-A/UPC-E/JAN13 (EAN13)/JAN8 (EAN8)/CODE39/ITF/CODABAR/CODE93/CODE128 2D: QR CODE, PDF417 ⅩⅪ. Driver: Windows/Linux/Mac OS/OPOS/Android ⅩⅫ. Power adapter: Input: AC 100-240V,50～60Hz; Output: DC 5V/1A (optional) ⅩⅩⅢ. Battery capacity: 7.4V/1500mAh ⅩⅩⅣ. Paper types: thermal roll paper ⅩⅩⅤ. Paper width: 57.5±0.5mm/Φ 43 mm ⅩⅩⅥ. Printing width: 48mm ⅩⅩⅦ. Paper thickness: 0.06-0.08 mm ⅩⅩⅧ. Working environment: temperature (0～45℃), humidity (10～80%) ⅩⅩⅨ. Storage environment: temperature (-10-60 ℃), humidity (10-90%) ⅩⅩⅩ. Package includes: 1 x printer, 1 x cable, 1 roll x thermal paper, 1 x user manual