Item Type: Bluetooth Thermal Printer Battery: 1 x 800mAh rechargeable lithium battery, shipped with built in battery. Charging Interface: 5V Micro USB Clarity: 200DPI Printing: Inkless Thermal Printing Imaging: Black and White APP: For Tiny Print Bluetooth: Bluetooth BLE2.1/4.0 Applicable Printing Paper: Approx. 57 x 26 x 6mm / 2.24 x 1.02 x 0.24in. 2% measurement error. Shipped with a built in roll of printing paper. 1Portable Size and Fashion Design: This pocket printer has a small and lightweight body, with a palm size of 82 x 82 x 45mm and a fashion design, allowing you to put it into a pocket or bag and carry it anywhere. With Bluetooth, all for iOS and for Android smartphones can be quickly and easily connected to a pocket printer in just a few seconds. 2Easy Operation: 1 click printing saves time and effort. The application provides multiple templates for you to choose from, including labels, lists, messages, and various material themes, as well as many daily line drawing materials. You can directly print interesting and vivid images by selecting different types of materials. 3Multi Functional Pocket Printer: An inkless pocket printer is used to print black and white images, photos, memos, shopping lists, study, meeting notes, business, work plans, office assistants, shopping lists, labels, messages, lists, web pages, QR codes, records, and more. Suitable for application themes such as offices, families, students, children, amateur file administrators, and treasure mothers. It is also the best gift for children on holidays, Christmas, New Year, birthdays. 4Wireless Bluetooth Connection: Supports wireless BT 2.1/4.0 with mobile phones, which can easily and quickly connect to the printer within seconds, and supports for Android and for iOS operating systems. 5Good Printing Quality: The printer is equipped with a premium print head that can print 58 x 26mm thermal paper with a resolution of 200 DPI. This is a low power pocket thermal printer with a built in 800mAH lithium battery.1 x Bluetooth Thermal Printer 1 x USB Cable 1 x Thermal Print Paper (Inside the Machine) 1 x User Manual