1、Portable Thermal Transfer Printer - The size of HPRT MT800 thermal transfer printer is only 310x63.5x39.5mm, it weighs as much as a 650ml bottle of water, great for put in bag, backpack or luggage. 2、Multifunction - Perfect to print anything you want, PDF file, test paper, webpage, contract, photo, picture, etc. 15mm/s printing speed satisfy businessman to print loads of paper during business trip, an excellent assistant for study and office work. 3、Great Thermal Transfer Technology - Printed with thermal ribbon, printing performance is better than normal thermal printer, inkless and no ink-clogged, able to print a strong black and waterproof text. 4、Powerful \u0026 Durable - Built in 2000mAh large capacity lithium battery, support print 70 sheets of A4 paper after a full charges; Each ribbon roll can print 45 sheets of A4 without frequent replacement. Premium print head can run up to 50km about 160 thousands A4 paper. 5、Wireless \u0026 USB Printing - Support connect with mobile device by bt function, \Hiprint\ APP provides plenty of Templates and patterns and icon materials for you to edit your file/picture/poster/list, etc. And you can download driver and connect with pc or computer by bt function or USB connect for printing, easy to operate. Note: Only Bt connection isn’t supported on MAC currently, USB connection is preferred