Features: <br>1. With a transparent cover large paper bin can put 57x50mm thermal paper more durable than ordinary Bluetooth printer. <br>2. With automatic sleep, automatic wake-up, save energy, and extend the use of time. <br>3. Support battery capacity display function. <br>4. This portable printer is widely used in the meter reading industry, insurance industry, warehousing industry, logistics industry, and other industries. <br>5. Mini and compact, can be carried in your pocket, easy to use. <br>6. With one-piece sharp tooth cutter, it is easy to tear and fast, and improve work efficiency. <br>7. 70mm/s high-speed printing, low-noise printing is clear and stable, improving work efficiency. <br> <br>Specification: <br>Size: about 105x75x50mm/4.13x2.95x1.97inch <br>Printing method: Line thermal printing <br>Printing speed: 70mm/s <br>Print head life: 100km <br>Resolution: 203dpi (8dot/mm) <br>Effective print width: 48mm (384 points) <br>Available paper width: 58±01mm <br>Paper bin capacity diameter: ≤ 50mm <br>Paper type: thermal paper <br>Power supply (optional): rechargeable lithium battery <br>Battery Specifications: Lithium battery: 7.4VDC/1500mA <br>Charging method: External charger 9V/1.5A <br>Language: Support for multiple languages <br>Print parameters: support download Logo trademark printing <br>Character size: <br>384 points / line <br>Font A: 12*24 points, 1.5 (width) * 3.0 (height) mm <br>Font B: 9*17 points, 1.1 (width) * 2.1 (height) mm <br>Simplified/Traditional: 24*24 points, 3.0 (W)*3.0 (H) mm <br>Character Chinese: National Standard 1. Second-level Chinese character library 24x24 points Support 18030 large character library, support Taiwan, Hong Kong Traditional <br>Western: ANK characters <br>Extended character table: OEM437/Katakana/OEM850/OEM860/OEM863/OEM865/West Europe/Greek/Hebrew/East Europe/Iran/WPC1252/OEM866/OEM852/OEM858/IranII/Latvian/Arabic/PT151,1251/OE M747/WPC1257/Vietnam/OEM864/Hebrew/WPC1255/Thai <br>Command Simulation: Compatible with the ESC/P0S/STAR instruction set <br>Communication interface: Standard RS232/USB interface, Bluetooth 4.0/SPP, BLE, SOCket protocol or infrared/IRCOMM protocol optional <br>Drivers: For Win2000, Win2003, WinXP, WinVista, Win7, Win8, win10, Linux <br>Compatible: for ESPON, SAMSUNG <br>Operating environment: -10-50°C (temperature), 10-90% (humidity) <br> <br>Package List: <br>1 x Thermal Printer <br>1 x Instruction Manual <br>1 x Data Line <br>1 x Power Supply <br> <br>1 x Thermal Printer Paper1、With automatic sleep, automatic wake?up, save energy, and extend the use of time. <br>2、This portable printer is widely used in the meter reading industry, insurance industry, warehousing industry, logistics industry, and other industries. <br>3、Support battery capacity display function. <br>4、With one?piece sharp tooth cutter, it is easy to tear and fast, and improve work efficiency. <br>5、70mm/s high?speed printing, low?noise printing is clear and stable, improving work efficiency.