Lightweight and Portable: Small size, excellent structure, portable design, convenient to carry around, especially for outdoor working environments. You can put it in your pocket or hang on waist with free leather sheath.;Bluetooth Receipt Printer, 58mm Portable Mobile Thermal Printer, compatible with Android/iOS/ Windows for Business.;Easy to use: 1x Black Thermal Printer, 1x Label Roll and 1x Instruction included.;In order to connect your printer to your phone/tablet via BLUETOOTH, you must download a receipt printing application on your device (application examples: Kyte, CaysnPrinter, Loyverse, etc.) on the Android and iOS.;Max printspeed black white: 20.0;Max printspeed color: 5.0;Included components: Paper