Feature: 1. Inkless Printing: A mobile printer that requires no ink, toner, or ribbon and uses advanced thermal technology to easily print recipes, forms, letters, assignments, study materials, and travel documents. 2. Portable: Whether in your car, backpack, or while on a business trip, Bluetooth printer is your reliable companion for emergencies, contracts, office documents, inventory lists, business inspections, shipping labels, boarding passes, and more. 3. Multi Function: Support remote printing, wifi connection to phone or laptop, built in student question bank and error sorting template, one click printing operation is simple, even children can easily use. 4. More Economical: Compared to traditional inkjet printers, at just 0.07 dollars per sheet of thermal paper, you can save hundreds of dollars per year. Perfect for home, small office and school use. 5. High Compatibility: The mobile sticker printer can easily connect to smart devices, such as connection for iOS and for Android systems via Bluetooth, and can also be used as a small printer for laptops and computers. Specification: Item Type: Portable Printer Material: ABS Battery Model: Lithium Battery (Shipped with built-in battery) Battery Capacity: 1500mAh App Name Download: Tiny Print Connection Method: Bluetooth BLE4.0 Resolution: 200dpi Printing Method: Thermal/Inkless Paper Size: A4. Package List: 1 x Portable Printer 1 x Printing Paper 1 x Charging Cable 1 x User Manual