Portable Bluetooth printer

Mini Bluetooth Printer is a portable thermal printer that combines USB,RS-232 Serial and Bluetooth communication interface together, The printer could be powered by car charger, and rechargeable battery(depending on specified models) . These special characters make it successfully be applied to a variety of instruments, handheld data printing. 1-2.            Specification&Features   Item Specification Overall Dimension (W×D×H) 104×75×45mm Weight 134g Color Dark gray Effective print width 48mm Print method Thermal line printing Print commands ESC/POS Print speed Up t