Feature: 1. Miniature Size: The printer size is only 265x80x48mm, the shell is made of ABS material, lighter weight than traditional printers, smaller size, can be carried around for business trips, office, travel, study, and storage does not take up space. 2. Clear Printing: Say goodbye to traditional printing, this portable thermal printer adopts the principle of thermal printing, no ink or toner required, fast transfer speed, low noise and stable performance. 3. Save Time and Effort: Just connect your cell phone, you can operate on your cell phone to print PDF, Word, Excel, Txt, Jpg and other types of documents, office, study materials can be printed, high resolution, printing results are very clear. 4. Wireless Printing: Thermal printer is built in 2500mah battery, long battery life, eliminating the need for power cords, available printing at any time and anywhere. 5. Wide Range of People: The small mobile thermal printer is suitable for a wide range of people, suitable for business travelers, drivers, mobile notaries, office workers, students, children, teachers, store staff and so on. Specification: Item Type: Portable A4 Thermal Printer Color: White Battery: Built in Battery 2500mAh (Shipped with Built in Battery) Input: 5V 2A Charging Port: Type C Printer Size: Approx. 265x80x48mm / 10.43x3.15x1.89in Printing Speed: 20mm/s (maximum) Resolution: 203dpi Printing Type: Thermal Printing Applicable Printing Paper: Thermal Printing Paper Paper Width Specification: 50-216mm Communication Interface: USB/BT2.0&BT4.0 Operating Temperature: 0℃~+40℃ Standby Time: Approximately 30 days Charging Time: Approximately 1.5 hours Support Devices: Mobile (for IOS, for Android supported), PC (Windows,for OS X supported) Support Printing Scenes: Office, Travel, Study, Meeting, Labels, etc.. Package List: 1 x Portable A4 Thermal Printer1 x Roll of Thermal Paper1 x User Manual1 x USB Charging Cable