Thermal Printer Product Number :BY-281Printing methodThermal printingPrinting speed50mm/sPrinting specifications20-58mmPrint thickness0.05mm-0.15mmPaper roll diameter50mmPrinting accuracy203DPIPrint ContentThermal Label Paper/Ticket PaperBarcode printingsupport full range of 1D code barcode QR codePrint typeText image line rectangleConnection methodstandard USB BluetoothOutput modeblack and whitePositioning methodTransmissive/reflectiveStandby time100hoursOperating temperature-10°C-50°CBattery capacity1500mAh/7.4VBattery typepolymer lithium ion batteryCharging methodchargingweight255gwith batteryAppearance size126*82*62mmSupport customization development!