Features: 1.Wireless Connection: You can print any text, pictures, memos, wishes, agendas, shopping lists, labels, titles and whatever you want after successful connection. 2.Portable Size: This thermal printer with 200DPI resolution adopts small and portable size, convenient for you to take it to anywhere you want. 3.Ergonomic Design: This mini thermal printer has concave cutter head that can tear the paper easily, and it will not hurt your fingers. 4.Inbuilt Battery: This mini thermal printer has inbuilt thermal paper and 57x30mm lithium battery, long standby time after fully charged. 5.Perfect Gift: This mini thermal printe is a perfect gift for girls and kids, suitable for food and item sorting, very easy to organize items.specification:Item Type: Mini Printer Material: ABS Model: C17 Color: Pink, Blue Battery Type: Inbuilt 800mah Lithium Battery (Included) Printing Method: Thermal, No Ink Printing Imaging Mode: Black and White Printing Parameters: 200 DPI Resolution Charging Time: About 2 to 3 Hours Printing Paper Size: Approx. 57 x 30mm or 2.24 x 1.18in Scope of Application: Print Any Text, Picture, Memo, Blessing, Schedule, Shopping List, Label, Etc. You Want.PackageList:1 x MiniPrinter1 x Thermal Printing Paper1 xThermal Printing Paper Pipe1 x Data Cable1 x User ManualNoteIf you need to download the QR code through the APP, please use the built in printing paper to print after you turn on the phone, and you will see the QR code downloaded by the APP