Printer Features Compatible SystemsAndroid & Windows SystemsInterfacesUSB / Bluetooth 4.0Print ComandESC/POSPrint MethodThermal Line PrintingPirnt Speed70mm/secResolution203DPI (8dot/mm)No. of Total Dots384 dots/LinePrint Width48mmCharacter Size1.5 x 3.0mm (W x H)/3.0 x 3.0mm (W x H)Print Font12 x 24; 24x 24Battery7.4VDC/2000mA How do I connect Bluetooth? The printer cannot be directly detected by the built-in Bluetooth function of Apple/Android devices.To connect and use the printer, you must use a compatible application to search and connect.
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