Product Name: HM-E300 3-inch Mobile Receipt Printer Model NO.: HM-E300 Max. Paper Size: 80mm Consumable Type: Thermal Paper Style: Black and White Network Function: Not Support Network Interface Type: USB, Bluetooth 3.0/4.0 Supply Paper Mode: Manual Automatic Two-sided Printing: Not Support Automatic Two-sided Printing Type: Thermal Usage: Thermal Printer Certificate: CE, CCC, FCC, BIS, RoHS Trademark: HPRT Transport Package: Packed in Carton Specification: 126.9*84.4*50.6mm Origin: Xiamen, China HS Code: 8443321400 Product Description HM-E300 3-inch Mobile Receipt PrinterFeature:Ultralight, compact and portableRugged design passed 1.5m drop testBluetooth 3.0/BLE Dual ModeMultiple wireless interfaces, support iOS, Android, WinCEUSB charging at your convenienceLong-lasting battery life (5 days standby)Support various of 1D &2D barcode printingOLED displayMSR for optionSpecification:PrintingPrinting MethodDirect Thermal Line PrintingResolution203dpi (8dots/mm)Printing SpeedMax.70mm/sPrinting Width72mmInterfaceUSB, Bluetooth3.0/4.0Power SavingSleep ModeYESMemoryRAM4MbFlash8MbResidentFontsFontFONT A 12×24; FONT B 9×17; CHN 24×24; 16×16Alphanumeric95Codepage42Barcode1DUPC-A, UPC-E, JAN/EAN8, JAN/EAN13, CODE39, ITF, CODEBAR, CODE128, CODE932DQR code, PDF417GraphicsSupport bitmap printing with different density and user-defined bitmap printingDetectionSensorsPaper out detection, Cover open detection, Blackmark detection, Gap Label detectionLED indicatorPower IndicatorGreenError IndicatorRedPowerInputAC 100-240VOutputDC 5V/1ABattery2300mAh/7.4V rechargeable Li-ionbatteryPaperPaper TypeContinuous paper, black mark paper, linerless label, gap labelPaper Width80mmPaper Thickness0.053~0.13mmPaper Roller Diameter≤50mmPaper LoadingEasy paper loadingPhysical CharacteristicsWorking Condition-5°C~50°C , 25%~85%RHStorage Condition-30°C~60°C, 5%~95%RHDimension138.8*106.3*61.2mmWeight475.8g (Without paper roll)AccessoriesUSB Cable, Belt Clip, Power Adapter,Paper Roll, Quick Start Guide, CDSoftwareEmulationESC/POSDriverWindowsXP/Vista/Win7/Win8/Win10/ Linux/MAC OSSDKWinCE, Win Mobile,Android, iOS