Prialize Inkless Pocket Printer: The mini printer have thermal technology without ink and toner, printing is clear, the free APP enables multiple printing modes, edits your texts, labels, study notes, greetings with built-in emojis and finally use the prialize pocket printer Instant printing. USB Charging & Inkless Printing: The inkless sticker printer adopts a USB charging design, which supports charging on a variety of mobile power sources. Direct thermal technology - don't require ink, toner, or ribbons, Lower cost compared to inkjet printers. Small and portable: This portable thermal sticker printer is small in size, the size is 3.4*3.5*1.5in, small and easy to carry. You can put it in your pocket directly and take it with you anytime, anywhere, so you don't have to worry about buying ink anymore. Easy to Use: This mini sticker printer can be easily and quickly connected via wireless bluetooth compatible, Let you easily connect your smartphone, tablet or laptop, and print your favorite photos or important documents in seconds. Widely Use: Small wireless printer is suitable for printing black and white photos, memos, records. Record your life, work and study anytime, anywhere, print quickly, study efficiently, entertain, and share your special moments anytime.