Fangrui Product Details [portable Photo Printer]: The Mini Printer Is Small, Easy To Carry, It Comes With Rolls Of Printer Paper And Color Pens, Which Can Recognize Text, Pictures, Formula, , Etc. The App Offers Variety Of Fonts And Themes To Make Your Photos More Elegant. [good Helper For Learning]: Built-in 1200mah Rechargeable Battery, Print Speed 10mm/s, Fast Plotting And Low Noise Printing. Save Time Copying Notes, Support Learning And Improve Study And Work Efficiency. The Wrong Questions And Notes Are No Longer Chaotic And Learning Becomes Organized. For Learning And Use In The Office. [easy To Use]: The Portable Photo Printer Is Easy To Use, Connects To Smartphones Quickly Via Bluetooth, And Is Compatible With Most Models Of Phones. You Can Download The Appropriate App To Your Device By Following The User Manual. Then Many App Themes Can Meet Your Basic Needs. [wide Applications]: The Mini Thermal Printer Can Be Used To Print Photos, Memos, Labels, Stickers, Qr Codes And More. Information And Pictures On The Pho