Features this pocket printer with small and lightweight body and a palm-sized amp stylish design, allows you to put into the pocket or bag and take it anywhere. Connect all ios amp android smartphones quickly and easily to the pocket printer via bluetooth in a few seconds. app is free for users forever. One-click printing, saving time and effort, the app provides a variety of templates for you to choose from including tags, lists, messages, and also provides a variety of material themes, such as various materials for christmas, easter, and thanksgiving, as well as many daily line drawing materials. You can directly print interesting and vivid pictures by selecting different types of materials. inkless pocket printer is used to print black and white picturesphotos, memo, shopping lists, studymeeting notes, business, work plan, office assistant, shopping list, labels, messages, lists, web pages, qr codes, records. Suitable for office, home, students, children, amateur archivists, treasure moms and other application themes. Also, a best gift for kids on festivalschristmasnew yearbirthday. support wireless bt 4.0 with phone to connect with iphone printer easily and quickly in seconds, support android and ios operating system. Printer with high quality print head, can print 57mm width x 30mm roll diameter thermal paper, 200 dpi resolution, this is a high-quality pocket thermal printer with low power consumption, built-in 1200mah lithium battery, can be used for 15 hours after one charge.specifications colour blue, pink weight 250g material abs size 110 x 80 x 30 mm printing paper size 57 x 52 mm power supply usb rechargeable battery information 1200mah 3.7v lithium battery 2a rechargeable resolution 200dpi working time 15 hours functions thermal pocket printerpackage includes 1 x printer 5 x rolls of printing paper 5 x colours pen 1 x charging cable 1 x manual