Wireless Bluetooth ConnectionThe mini pocket printer compatible for iOS and Android Phone, support wireless BT 4.0. Download the App "Tiny Print" on your phone, then long press the printer switch and the green light flashes, turn on the blue-tooth device of our mobile phone, open the"Tiny Print" app and click "connect", refresh and click "X5" and connect. To start printing, please refer to the instructions and follow the instructions. Multifunctional Pocket Printer Only print black and white. Our inkless printer for printing black and white photos, memos, labels, cute pet stickers, QR codes, etc.This portable thermal printer have abundant templates, graphics, themes and hand drawn printing to meet more creative needs. Importantly, all everything in APP is free forever. Hurry up to enjoy your printing journey! Portability and Reliability Inkless pocket printer size is 3.34L*3.34W*1.77H inch, compact and only 193g. The inkless printer also came with with low power consumption, built-in 1200mAH battery, fully charged can be used for 15-20 hours. This thermal pocket printer for your DIY idea, the information and image on the phone screen can be printed instantly, convenient to print anytime anywhere. Helps you quickly organize and summarize work plans, shopping lists, etc, improve efficiency. Widely Used for Daily & Perfect Gift Little mini printer for phone is suitable for home, office, travel, classroom, study. The ideal birthday, anniversary, Christmas gift for anyone. 10 rolls of Thermal Inkless Printing PaperPRINHSJI Mini printer equipped with 10 rolls of thermal printing paper (5 rolls of high-quality white printing paper and 5 rolls of self-adhesive printing paper) size 57*25mm (width X diameter). Enough for your printing needs. Equipped with a high-quality thermal print head that generates patterns on thermal paper by heating without using ink. Patterns can only be printed on black and white photos. 203DPI high-resolution black and white images can be printed more clearly.