iDPRT MT610 Pro Portable Thermal Printer 300DPI HD Mobile-Travel-Printers Inkless-Wireless-Small-Printer for Home Use Office Vehicles Bluetooth Printers Supports 8.5"" x 11"" US Letter&A4&A5 Size

ADVANCED INKLESS TECHNOLOGY: The iDPRT MT610 portable thermal printer uses cutting-edge inkless technology for high-speed printing producing A4 prints in just 4-6 seconds with 300DPI density.（Normal printer density has only 203DPI)