Features： 1、Easy to Use: With a simple Bluetooth connection and connect for iprint app, you can easily print documents, labels, photos, and more from your smartphone or tablet. You can also print small notes and long banners. The printer has a user‑friendly interface and quick setup, making printing hassle free. 2、200DPI: With a print resolution of 200dpi and a printing speed of 10mm/s, the small printer delivers sharp and clear prints. Supports both A4 size 210mm 218mm wide thermal paper, ensuring professional looking documents every time. 3、Portable and Compact: The mini printer is a portable Bluetooth thermal paper printer that allows you to print documents on the go. Easy to use, no carbon, ribbon or ink required, small and portable, this handheld printer can simply slide into a backpack or briefcase, easy to carry and store. 4、Long Battery Life: The printer is equipped with a 1000mAh rechargeable lithium battery, providing a continuous printing duration of up to 90 sheets of A4 thermal paper. About 1.5 hours full charge, 30min no use of automatic shutdown, standby time up to 30 days. 5、Versatile Compatibility: The A4 mini printer is compatible for Android and for iOS devices, allowing you to print from a wide range of smartphones. Its Bluetooth 4.0 connectivity ensures a stable and fast wireless printing experience. Specification： Item Type: Portable Bluetooth Thermal Printer Material: ABS, Paper Connection: Bluetooth 4.0 or above Supported App System: for iprint App, for Android and for iOS system Print Resolution: 200dpi Battery Capacity: 1000mAh Rechargeable Lithium Battery (Included) Auto Power Off: 30 minutes Charging Time: Approx. 1.5 hours Continuous Printing Duration: 90 sheets of A4 Thermal Paper Printing Speed: 10mm/s Supported Paper Width: 210mm 218mm Thermal Paper Charging Interface: Type C Product Size: Approx. 265x58x30mm / 10.4x2.3x1.2in Package List： 1 x Printer 1 x Charging Cable 1 x User Manual 100 x Sheets of Paper