Please note: the item was open to test it. Fully functional

Portable Printer:This portable printers wireless for travel is compact and sensitive,weights only 1.7 pounds,about the size of two smartphones.You can easily put the travel printer in your briefcase and backpack and print it anytime and anywhere on the go

High Quality Printing (B&W):This portable thermal printer features a high-resolution printhead that allows you to print documents,custom labels,and black and white images in clear and professional quality

Cost-Effective Wireless Printer:This thermal printer uses thermal technology,no need to replace ink cartridges,no ink-related blockages and cleaning issues.Come with 3 roll thermal paper and resulting in substantial savings of hundreds of dollars per year

Strong Compatibility:Portable wireless printer are compatible with a variety of operating systems and applications,including iOS,Android,and Windows.The inkless printer supports a variety of paper sizes,including but not limited to 8.5"x11" US Letter

Printing Settings:The wireless portable printer supports Bluetooth and USB.Connect via Bluetooth on your phone: 1) Download "SharpFox" app.2) Turn on the mobile printer.3) Turn on Bluetooth and open the "SharpFox" app.4) Add A80 device in the upper left corner of the app to establish a Bluetooth connection.For USB connection on PC,you need to install the driver from official website