Features: ♦ Enhance Your Convenience: This compact printer, measuring 285x85x60mm, is ideal for business travel, school, and more. It comes with a dedicated app that offers a wealth of templates, patterns, and icon materials, allowing you to edit and print your files, pictures, posters, lists, etc., on the go. ♦ Versatile Printer: This all-in-one printer is capable of printing anything you need, from PDF files and test papers to webpages, contracts, photos, and pictures. With a built-in paper bin, it's perfect for printing large volumes of paper during business trips. It's an excellent tool for study and office work, offering inkless printing that eliminates the need for ribbons. ♦ Adjustable Printing Size: This printer comes with a clip to adjust the paper width, allowing you to print on 210mm thermal paper. It's perfect for printing documents, daily plans, memos, and more. ♦ Robust & Long-Lasting: It features a built-in 2600mAh large capacity lithium battery, capable of printing about 2.5hrs after a full charge. The premium print head can run up to 50km, durable to use for a long time. ♦ Flexible Connectivity: This printer supports both wireless and wired connections. You can connect it to your mobile device via Bt and use the "Luck Jingle" app available on the App Store (iOS) or Google Play (Android). It can also be connected to a PC or computer with USB cable for printing. Specification: Model: A80 Printing mode: Row heat sensitive Printing speed: 10 mm/s (max) Input power: 5V 2A Machine size: 285x85x60mm Weight: 980g Paper type: Thermal Paper Paper Width: 216mm, 210mm Effective Printing Width: 211.5mm (paper width: 216mm), 208mm (paper width:210mm) Instruction format: YPL Graphic printing: Support Communication interface: USB / BT2.0 & BT4.0 System: Windows, Mac OS, Android, iOS Battery: 7.4V, 2600mAh Charging Time: 3-4hrs Discharging Time: about 2.5hrs Operating temperature (℃): 0℃ ~ +40℃ Working humidity: 30% ~ 85% RH (no condensation) Storage temperature (℃): -20℃ ~ +60℃ Storage humidity: 10% ~ 90% RH (no condensation) Package Size: 32x12.3x10cm/12.5x4.8x4in Package Weight: 1050g/2.3lb Packing List: 1 x A4 Thermal Printer 1 x Thermal Paper Roll 1 x Charging Cable 1 x User Manual