A4 Portable Thermal Transfer Printer Wireless Tattoo Transfer Printer Use with Mobile /Laptop 56mm/77mm/107mm/210mm/216mm(2in/3in/4in/8in/8.5in) US Letter A5 Paper Size for Office School Compatible with Windows/ Mac System Ink-less Printing Tattoo Pattern Features: ♦ Multifunctional Printer: This all-in-one printer can print anything you require, including patterns on tattoo paper! It features a built-in paper bin, making it ideal for printing large quantities of paper while on business trips. It's also compatible with fan folded thermal paper. ♦ Customizable Printing Size: This printer includes a clip to adjust the paper width, allowing you to print on thermal paper of various sizes, including 56mm/77mm/107mm/210mm/216mm(2in/3in/4in/8in/8.5in) and US letter. It's perfect for printing documents, daily plans, memos, and more. ♦ Experience Enhanced Convenience: Our compact printer, with dimensions of 265x80x48mm, is the perfect companion for business trips, school, and more. It comes with a dedicated app filled with a variety of templates, patterns, and icons, enabling you to edit and print your files, photos, posters, lists, and more, wherever you are. ♦ High-Quality, Durable Printing: Our bt printer is equipped with a high-quality print head, ensuring every printout is sharp and precise with a 203dpi resolution. It uses advanced thermal printing technology, eliminating the need for ink cartridges or consumables, making it energy-efficient and eco-friendly. Built-in 2600mAh large capacity lithium battery, capable of printing 90 sheets of Tattoo printing paper after a full charge. ♦ Versatile Connectivity: This printer offers both wireless and wired connection options. You can connect it to your mobile device via BT and use the "Luck Jingle" app available on the App Store (iOS) or Play (Android). It can also be connected to a PC or computer via a USB cable for printing. Specification: Model: D80 Color: Black/White (Optional) Printing Technology: Thermal Connectivity Technology : BT, USB Printing speed : 10mm/s  Item size: 265x80x48mm Item Weight : 635g Applicable Systems : iOS/Android/Windows/ MacOS Battery: 7.4V 2600Mah Charging Time: about 1.30 hours Charging Port: Type-C Standby Time: about 30 days Automatic Shut Down: 30 min Discharging Time: 90 sheets of Tattoo printing paper Package Size: 28.2x12x7.8cm Package Weight: 942g/33.2oz Packing List: 1 x A4 Printer 1 x Thermal Paper Roll 1 x USB Cable 2 x Paper Limit 1 x Instruction Book