Feature：IMMORTALIZE YOUR MOST BEAUTIFUL MOMENTS -Experience the joy of remembering your best memories by printing them straight from your phone!ALWAYS BE ORGANIZED - Stay in control at work and print your notes to organize your tasks or label anything you want.PORTABLE - Handy for traveling! Since the printer is battery powered, you don't need a power cord and can take with you anytime, anywhere.NO INK NEEDED - Print photos instantly anywhere. Due to heat technology, no ink is used and there are no unnecessary costs.CONNECT WITH BLUETOOTH - Connect any smartphone quickly and easily with the via Bluetooth within a few seconds.Print whatever you want Printing All You Like: Support multiple functions, it can print photos, labels,messages, lists, records, QR Code, web printing and so on. The APP offers a variety of fonts and themes to make your photos stylish.Useing thermal printing, which means it doesn't need any ink to print!Compatible with all smartphones on the market! Computers can also be connected to print.Print parameters: 200dpiPrinting method: thermal inkless black-and-white printingBattery capacity: 1200 Ma 7.4v lithium battery 2A chargingPrinting paper: 57x25mmConnection method: Bluetooth wireless inkless black-and-white printingPaper: About 15g / rollProduct size: 110x80x30mm, about 160gPackage size: 15.5x11x4 2cm single package weight: 230gAPP: ISO directly searches and downloads iPrint,The Android version downloads iPrint on the Google play platform. https://play.google.com/store/apps/details?id=com.frogtosea.iprint ——This is the download link of Google play1×Thermal Portable Bluetooth Printer1×USB Line1×Manual1×Printing Paper