【Portable & Wireless】 M833 Portable wireless printer weighs only 1.53 pounds / 0.69 kg, making it compact and lightweight, easy to fit into a handbag, backpack, or briefcase. Whether at home, outdoors, in the car, or on the go, M833 inkless printer is your reliable companion for emergency plans, office documents, inventory lists, contracts, business checks, shipping labels, boarding passes, and more. Print anytime, anywhere. 【Bluetooth & USB Connect】 M833 Thermal printer supports bluetooth connectivity with iOS and Android smartphones, as well as iPads, allowing you to connect the printer to your phone anytime, anywhere, without being limited by location. Mobile printer also supports USB computer connections for Windows, MacOS, Linux, and Chrome OS (Note: Mobile devices require bluetooth connection within the app; a USB cable will be provided for computer connections. An USB to type-C adapter is required to a Mac. 【Clear Printing & Large Battery】 M833 uses high-definition printing technology to achieve 304DPI resolution. Compared with other 200DPI, the printing is clearer and the photo printing quality is excellent. Portable printer can print continuously for up to 3 hours and 150 sheets on a single full charge. With a 90-day standby time, this wireless printer is a essential item for business professionals and students alike. 【Paper Package Size】 M833 Portable Printer A4 is designed for convenience, supporting various thermal paper sizes including 210mm/216mm/110mm/80mm/53mm (A4/US Letter/4.33"/3.14"/2.08"). The inkless portable printer can also support 3 paper types, thermal standard paper sheets, roll paper and folded thermal paper. (Note: not suitable for traditional inkjet or laser printer.) 【Prints last over 10 years without fading】Memoking thermal paper uses advanced thermal technology, which provides clearer print results and can be preserved for up to 10 years. Documents, invoices, contracts, and images printed on thermal paper can be preserved for a long time. (Note: Thermal paper needs to be stored in a dark and dry place)