Item Type: Mini Thermal Printer Material: ABS Battery: Polymer battery 1200mAh, included. Voltage: 5V Printing Paper: Approx. 57 x 25mm / 2.24 x 0.98in Printing: Thermal inkless black and white printing. Weight: 214 g / 7.55 oz(approx.) 1、Pocket Size: This printer is compact and portable. Small in size and light in weight, it can easily fit into a pocket or bag, making it easy to carry around and use anytime, anywhere. 2、Quick and Clear Printing: This mobile printer is equipped with a thermal print head, which has a long service life and does not require ink cartridges or consumables. It has a 200DPI high resolution, making it easy to quickly print different black and white images. 3、Bluetooth and APP Operation: This photo printer is easy to use and supports most devices. Simply download the app according to the manual, connect your phone to Bluetooth, and print various beautiful images you want. 4、Great for Study: Built in 1200mAh rechargeable battery, printing speed of 10mm/s, fast printing speed, and low noise. Save time taking notes, assist learning, and improve learning and work efficiency. With editing function, errors and notes are no longer messy, and learning is organized. Suitable for learning and office use. 5、Multi Function Printer: This mini printer can be used for printing scrapbooks, journals, storage labels, checklists, memos, error issues, photo printing, and web page printing. Suitable for offices, students, children, families, label enthusiasts, and also a great gift for children, students, families, and friends.1 x Mini Thermal Printer 1 x User Manual 1 x USB Cable