Bluetooth 4.0 connectivity: Rechargeable portable mini thermal printer, connect your iOS or Android device via Bluetooth in the IPrint app, click Not Connected on the app page, select the Bluetooth model and choose any function to start printing black and white images wirelessly. Built-in 1000 mAh lithium-ion battery: With the 1000 mAh lithium-ion battery, we can enjoy 15 to 20 hours of battery life after only 1.5 hours of network connection. To charge our portable photo printer, simply connect it to a USB socket. Operation: The portable mini photo printer uses a roll of thermal paper to print without ink. Simply load the paper roll into the thermal printer and connect it via Bluetooth to print anything you want in black and white. Print anywhere, anytime: Mini thermal printer with compact and lightweight housing. With its palm-sized design, you can take it with you wherever you go. You can record the landscape you see, capture your beautiful words, collect the exercises you got wrong, fun and practical. Scope of delivery: 1 mini mobile printer, 1 user manual, 1 photo printer charging cable, 6 coloured pens, 13 rolls of thermal paper (3 rolls of blue, yellow and pink, 10 rolls of white). Bluetooth 4.0 connectivity: Connect the mini thermal printer to your iOS or Android device via Bluetooth using the IPrint app. Integrated 1000 mAh lithium-ion battery: The 1000 mAh lithium-ion battery provides 15-20 hours of battery life after only 1.5 hours of charging via USB. Print without ink: Uses thermal paper rolls for ink-free printing. Simply insert the paper roll, connect via Bluetooth and print everything in crisp black and white. Print anywhere, anytime: Compact, lightweight design for easy portability. Perfect for landscape shots, notes and practical exercises. Scope of delivery: Includes mini mobile printer, user manual, photo printer charging cable, 6 coloured pens and 13 rolls of thermal paper (3 blue, yellow, pink, 10 white).