Feature: 1. Mini Size and Lightweight: Wireless thermal printer can be easily carried around with sizes of only 266 x 55 x 47mm. Made of ABS material, it is lighter and smaller than traditional printers, making it convenient for travel, work, study, and home use without taking up much space. 2. Energy Saving: A4 thermal printer adopts thermal printing technology, eliminating the need for ink or toner. It is energy efficient, fast in transfer speed, low in noise, and stable in performance. Simply connect to your phone to print documents, photos, web pages, and more with high resolution and clear printing effects. 3. High Compatibility: Connect to phones for iOS and for Android via Bluetooth. Simply press the power button for 2 seconds to turn on the printer. Download the APP (provided in the manual) on your mobile device, connect to the machine via Bluetooth, and start printing files, pictures, web pages, and more. 4. Thermal Paper Printing: Inkless thermal printer requires thermal printing paper for printing, such as thermal transfer roll paper, thermal transfer folding paper, and four part A4 transfer paper. 5. Wide Application: With a built in 2000mAh battery, thermal printer supports long lasting usage without the need for a power source. Suitable for business travelers, drivers, mobile notaries, office workers, students, children, teachers, shop staff, and more, which can be used anytime, anywhere. Specification: Item Type: Bluetooth Thermal PrinterMaterial: ABSColor: White Battery: Built in Li ion Battery 2000mAh Input: 5V 2A Printer Size: Approx. 266 x 55 x 47mm / 10.5 x 2.2 x 1.9in Print Speed: 10mm/s (maximum) Resolution: 200dpi Print Type: Thermal Printing Applicable Printing Paper: Thermal Printing Paper Operating Temperature: 0°C to +40°C Charging Time: Approx. 2 hours Number of Prints: Approximately 110 prints on a full charge Paper Width Compatibility: A4 or smaller than A4 Effective Print Width: 210mm Charging Port: Type C Usage Scenarios: Template Transfer or Office Thermal Printing Supported Devices: Mobile (for IOS, for Android) and PC (for Winodw, for OS X) Supported Printing Scenarios: Office, Travel, Study, Meeting, Labels, etc. Printing Type: File Printing, Supports printing files, images, web pages, etc.. Package List: 1 x Wireless Thermal Printer 1 x USB Charging Cable 10 x Thermal Printing Paper 1 x Instruction Manual Note: Notice: Please charge the printer with the insertable USB cable before using it; When using it for the first time, remember to charge it in time when the device is out of power. Note: It is recommended to use the original USB cable for printing or charging.