Bluetooth 4.0 connection: The mini printer can only print. To connect a rechargeable mini photo printer to your IOS or Android device via Bluetooth in the "Iprint" app, click "Unconnected" on the app page, select the Bluetooth model, then select any feature to your journey to print images wirelessly. Mini inkless photo printer: The mini printer with built-in rechargeable 1000 mAh lithium battery can print photos anywhere. Thanks to thermal technology, no ink is used and no unnecessary cost, supporting multiple functions, it can print photos, labels, messages, lists, records, web pages, QR codes and more. Portable and cute design: Mini printer is half the size of a cell phone, the portable printer can easily fit in your shirt pocket. Perfect for kids, teachers, printing from home to school or when traveling. Multiple use occasions: 200 small wireless mini printer is suitable for printing photos, memos, notes, home, school and office for many application topics, students, kids, teachers, craft classes, work plans, shopping lists. Make lists, etc. (Warm Tips: To avoid paper jam, please wrap the printing paper tightly and load it into the printer) Package Contents: 1 * Mini printer (this machine comes with a roll of paper) 5 * thermal paper 5 * - self-adhesive thermal paper 3 * colored thermal paper 1 * USB cable, colored pen only the above package contents, other is not included. Note: Light and different displays may cause the color of the item to differ slightly from the real item. The measurement allows an error of /- 1-3cm.