Using Bluetooth 4.0, supporting Android, iOS and Windows, convenient for you to print data from wireless devicesHigh efficiency,clear printing, automatic sleep, automatic wake-up, and power savingSupport smart phone connection, simple operation, improve work efficiency(Please download the application in Google Play or APP Store. Android: Loyverse, iOS: POS-Print V1.0)Direct thermal printers use thermal paper instead of ink, and are even smaller and faster.Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onPrinting method: line thermalSupported text and image: Chinese, English, numbers, symbols, charts, curves, icons, pre-stored barcodesPrinting speed: 50~80mm/sPrinting method: Bluetooth connectionPoints per line: 384 pointsPaper width: 56mmPrinting width: 48mmSelf-check: no paper/open coverPaper cutting: hand tearOperating environment: temperature: -10 Celsius~50 Celsius; humidity: 20%~85%Charging environment: temperature: 5 Celsius~35 Celsius; humidity: 20%~70%Storage environment: temperature: 15 Celsius~20 Celsius; humidity: 45%~75%Interface: USB, BluetoothPower supply: 1500MAH rechargeable polymer lithium batteryPower adapter: 5VUsable time for one charge: 100~200M at 12.5% printing density, 80~100M at 25% printing density (this parameter is for reference only)Application scope: government departments, financial industry, public institutions, logistics enterprises, transportation units, on-site orderscolour: blackMaterial: plasticsize: 102x74x45mmPackage Contents: 1*Bluetooth printer(with EU PLUG power adapter )Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.