5811DD 58mm Bluetooth 4.0 Portable Thermal Bluetooth Receipt Printer.
Interface: standard RS232/USB, Bluetooth 4.0/SPP protocol or infrared/IRCOMM protocol (optional). Small size, easy to carry. Resolution: 203DPI (8dot/mm). Size: 118x83x59mm. Driver: Win2003/Win2000/Win7/WinXP/Win10/Vista/Win8/Linux.