Mobile thermal printer Easy-Loading paper. Faster printing speed up to 60mm/sec. Long time Lithium-ion battery(7.4V 1200mas). Magnetic Card Reader option. SpecificationPrintingDirect thermal line printingPaper Supply MethodEasy Paper LoadingCharacters Per LineFont A:32cplCharacter SizeFont A:12x24dotsResolution203dpi, 8dots/mmPrint Width48mmPrinting Speed60mm/secCutter TypeManual tearingPaper RollPaper Type:Thermal Paper Paper Diameter:40mm Paper Width:57mmReceive Buffer Size2k bytesInterfaceSerial,USB,BluetoothBarcodes1D:Codebar,ITF,UPC-A,UPC-E,CODE 39,CODE93 CODE128,EAN-8,EAN-13 2D:QR CODE,PDF417BatteryType:Lithium-Ion Output:DC7.4V/Capacity:1100mAhBattery ChargerInput AC110 240V 1.0A Output DC8.4V 0.8AOperating Temperature0°C 50°CStorage Temperature-10°C 70°CMCBFElectric Life:100,000,000 pulses Wear Life:Paper feed length Approximately 50 Km Battery:500 Cycles RechargeableMSRAuto 1/2/3 Track(Option)Dimensions (WxDxH)78 x125 x 46 mm(No MSR) 78 x132 x 46 mm(With MSR)Weight250g