1. Easy To Carry: This portable printer is small in size and light in weight, which makes it very convenient to carry and use on the go.2. HD Printing: This thermal printer features HD printing technology and an oversized battery design to deliver crisp 200 dpi prints for your needs.3. Built In 2600mAh Battery: This wireless printer has a 2600mAh battery (included), when fully charged the printer can print 140 sheets of A4 thermal paper at a time.4. Good Compatibility: This mobile printer can be used with intelligent devices for Windows, for OS X, for IOS, for Android,and can also be connected to laptops and computers via USB C to print the documents you need.5. Wide Application: This inkless mobile printer has a wide range of applications and can be used at work, home, outdoors or traveling, it provides you with the convenience of using it anytime and anywhere, allowing you to handle your work anytime and anywhere.Spec:Item Type: Thermal PrinterMaterial: ABSBattery: 3.7V 2600mAh Lithium Battery x 1 ( Shipped With Built In Battery )Communication Interface: USB, BT 2.0 and BT 4.0Resolution: 200dpiApplicable Printing Paper Width: Approx. 57-216mm/2.24-8.5inPrinting Method: Thermal, Inkless PrintingImaging Method: Black and WhiteApp Software: For SharpFox, For Luck JingleHow to Use:Remove the thermal printer from the package and install it to use.PackageList:1 x Thermal Printer1 x USB Cable