Bluetooth connection: the portable photo printer only prints in black and white. Connect a rechargeable mini photo printer, connect to your IOS or Android device via Bluetooth in the "Iprint" APP, click "Not connected" on the APP page, select the Bluetooth model and select any function to start your journey to print black and white images wirelessly. Mini Inkless Photo Printer: Mini printer with built-in 1200mAh rechargeable lithium-ion battery can print photos instantly, anywhere. Due to thermal technology, no ink is used and there are no unnecessary costs, supports multiple functions, it can print photos, labels, messages, lists, records, pages web, QR code, etc.Portable and cute design: mini printer half the size of a phone and weighing 160g, 3.19*4.33*1.5inch, the portable printer can be easily put in your shirt pocket. Convenient for children, teachers, to take from home to school or to print on the go. Multiple usage possibilities: the small 200 dpi wireless mini printer is suitable for printing black and white photos, of memos, notes, many home, school and office APP topics for students, kids, teachers, craft classes, work plans, shopping lists. To-do lists, etc. (Warm Tips: To avoid paper jams, tightly wrap the print paper and load it into the printer.) What will you get: 1*Mini printer; 5* thermal paper 5* self-adhesive thermal printing paper; 3* colored thermal paper; 1*USB cable; 1* manual. Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference, there will be some difference in color, depending on the physical item received.