1、No Ink, Toner, or Ribbon Needed: Utilizing advanced thermal printing technology, this A4 printer eliminates the need for ink, toner, or ribbons, reducing printing costs and ensuring clear prints every time. Say goodbye to messy cartridges and refills. Supports printing PDF files, test papers, web pages, contracts, photos, pictures, etc. 2、Long Lasting Battery Life: With a built in 2600mAh rechargeable battery, this portable wireless printer can continuously print for 3 hours on a full charge and stay in standby mode for up to 90 days. Never worry about running out of power while on the go. You can easily handle official documents, shipping labels, design drawings, inspection paperwork, and become your great helper anytime, anywhere! 3、Built in Paper Tray: The thermal printer features a built in paper tray that can hold up to 50 sheets of paper, preventing paper jams and ensuring smoother and efficient printing. Enjoy convenient printing without worrying about curled or wrinkled paper. 4、Wide Compatibility: This wireless portable printer supports Bluetooth connectivity with for IOS and for Android smartphones, as well as compatibility with for OS X, for Win, for Linux computers, laptops, and for IOS tablets. Print from any device seamlessly. 5、Compact and Portable: Compact enough to fit in a briefcase or backpack, this wireless A4 portable printer is perfect for printing on the go, whether you're traveling for business or working remotely. Item Type: Portable Wireless Printer Material: ABS Built in Battery: Lithium Battery 2600mAh Printing Speed: 50mm/s Connection: USB, Bluetooth, Wireless Application: for Computer, Smartphone, etc. 1 x Printer 1 Roll x A4 Thermal Paper 50 Sheets 1 x USB Cable 1 x Instruction Manual