Feature:1. Simple Operation: Using cloud printing technology, it is easy to use, except for the first time to configure WIFI, printing, taking pictures and other functions, the elderly and children can learn.2. Built In Paper Bin: No paper jams or rolls for printing, and 50 sheets of printing paper can be built in, which increases the convenience of use.3. Inkless Printing: No blockage of the printhead, less failure. Compared with inkjet printers, inkless printers do not need to worry about the blockage of the printheads. This printer can print 50,000 to 100,000 sheets of A4 paper without replacing the printhead.4. Compact And Portable: This A4 Portable A4 Thermal Printer Travel Printer is small enough to be the size of a pencil case to fit in a briefcase or backpack, especially when you are on a business trip and print on the go. Built in 2600mAh lithium battery, can stand by for 26 hours when fully charged.5. High Compatibility: This A4 wireless portable printer not only supports Bluetooth connection for IOS and for Android phones, but also compatible with for OS, for Windows, for Linux computers, laptops, and can also be used with for IOS tablet, except for CHROMEBOOK. (Note: for OS currently only does not support Bluetooth, USB connection is preferred).Specification:Item Type: Thermal PrinterMaterial: ABSColor: WhiteScope Of Application: Computers, Mobile Phones And Other EquipmentConnection Method: USB, BluetoothPrinting Speed: 50mm/sBuilt in Battery: Lithium BatteryBattery Capacity: 2600mAh.Package List:1 x Printer1 x Roll A4 Thermal Paper (50 Sheets)1 x Usb Cable1 x User ManualNote:This product can only print A4 size thermal paper, ordinary A4 paper cannot be printed, please purchase carefully.