1. Easy to Use: With a simple 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 .2. 200DPI: With a print resolution of 200dpi and a printing speed of 10mm/s, the small printer delivers 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 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 4.0 connectivity ensures a stable and fast wireless printing experience.Spec:Item Type: Portable Thermal PrinterMaterial: ABS, PaperConnection: 4.0 or aboveSupported App System: for iprint App, for Android and for iOS systemPrint Resolution: 200dpiBattery Capacity: 1000mAh Rechargeable Lithium Battery (Included)Auto Power Off: 30 minutesCharging Time: Approx. 1.5 hoursContinuous Printing Duration: 90 sheets of A4 Thermal PaperPrinting Speed: 10mm/sSupported Paper Width: 210mm 218mm Thermal PaperCharging Interface: Type CProduct Size: Approx. 265x58x30mm / 10.4x2.3x1.2inHow to Use:1. App installation, for Android and for IOS users, you can search for iprint in the app shop to