Features1. High speed, clear printing. 2. Small size, light weight, wireless design, simple connection, easy operation and maintenance, reliable performance. 3. Built-in rechargeable 1500mAh lithium-ion battery, long standby time. 4. Auto sleep, auto awake, save electricity. 5. Applications: - The mobile police system. - The tobacco distribution system. - The utility meter reading system. - The mobile office / mobile logistics systems. - The portable instrumentation. - The testing equipment, ancillary equipment.Parameters1. Printing Method: Thermal line printing 2. Print speed: 90mm/sec 3. Reliability TPH Life: 100km. 4. Resolution: 203DPI (8dot/mm). 5. Printing Width: 48mm (384dot). 6. Paper Width: 58+/-01mm 7. Roll Diameter: =<50mm. 8. Paper Type: Thermal Paper. 9. Power supply (optional): Rechargeable lithium batteries. 10. Battery: lithium: 7.4VDC/1500mA 11. Charging mode: DC 9V/1.5A. 12. Support the battery display function. 13. Print parameters: Support to download the Logo trademark. 14. Character size: - The 384 - point/line - The Font A: 12*24 points, (wide)1.5*1.5(high) mm. - The Font B: 9*17 points, (wide)1.1* 2.1(high) mm. - Jane/traditional: 24*24 points, (wide)3.0*3.0(high) mm. - Printing Chinese character: Chinese: Simplified chinese 24x24 point. Support 18030 font library. Support Taiwan and HK traditional (complex font). - ANK: ANK characters. 15. Extended character table: OEM437 / Katakana / OEM850 / OEM860 / OEM863 / OEM865 / West Europe / Greek /Hebrew / East Europe / WPC1252 / OEM866 / OEM852 / OEM858 / Latvian / Arabic / PT151, 1251/ OEM747 /WPC1257/ Vietnam/ OEM864 / Hebrew / WPC1255 / Thai. 16. Emulation: ESC/POS/STAR command. 17. Interface: Standard RS232/USB, Bluetooth / SPP agreement or infrared / IRCOMM agreement(optional). 18. Working Temperature: -10~50 degree C. 19. Humidity: 10~90%.Specification: General Printer Type Thermal Printer Printing Method Thermal line printing Printing Speed 90mm/s Total Dot Number 384 dots/Line Print Width 48mm Paper Size 58+/-01mm width Interface RS232/USB Reliability 100km TPH Life Work Environment Working Temperature -10~50 degree C Working Humidity 10%-90% Dimensions Size 107*79*51.5mm Weight 192g Package Weight One Package Weight 0.43kgs / 0.95lb One Package Size 18cm * 12cm * 6cm / 7.09inch * 4.72inch * 2.36inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 38cm * 26cm * 32cm / 14.96inch * 10.24inch * 12.6inch Loading Container 20GP: 843 cartons * 20 pcs = 16860 pcs40HQ: 1958 cartons * 20 pcs = 39160 pcs