Mini Pocket Photo Printer Portable Thermal Printing Machine 203dpi Wireless BT Connection for Picture Lable DIY Handcraft List Meno Notes Journal Receipt Paper Instant Printer Sticker with 11 Rolls Thermal Paper 57*25mm Study Work Office Compatible with A Features: ✔ All in One Printer:Support multiple functions, it can print photos, labels, messages, lists, records, files and so on. The APP offers a variety of fonts and themes to make your photos stylish. ✔ Mini & Cute Appearance:Small and lightweight body, can be put in your pocket or bag, easy to take it anywhere. 200DPI resolution, great clear printing quality. Suitable for study, office, home and travel. The best gift for students, office workers, lovers, friends, family. ✔ Convenient for Your life:Can record the scenery you see, record his or her sweet words, collect the exercises you have done wrong, fun and practical. Built-in 1000mAh rechargeable battery, working in low noise, the thermal printer does not need ink cartridge when using, low operation cost. ✔ Connection Method:Support Wireless BT 4.0 connected with smartphone. Please follow the user guide to download the relative APP (Walkprint) through the APP Store (IOS System) or Play (Android System).  ✔ Thermal Paper Specs:Comes with 11 rolls of thermal paper 57x25mm, you can print as soon as you receive the package. Specification: Model: A31 Resolution: 203dpi Size: 90 x 45 x 82mm Weight: 165g Color: Blue, Pink (Optional) Printing Method: Thermal Printing Paper Roll Size: 57x25mm Battery: 1000mAh 7.4V Connection: BT 4.0 and above Charging Interface: Micro-USB Packing List:  1 x Thermal Printer 1 x USB Cable 1 x User Manual 11 x Thermal Paper Roll