Feature: 1. ♦ All-in-One Printer: This versatile printer can handle all your printing needs, including tattoo paper designs. It has a built-in paper bin for bulk printing - a great feature for business trips. Plus, it works with fan folded thermal paper. 2. ♦ Adjustable Printing Size: The printer allows you to modify the paper width with a clip so you can print on various sizes of thermal paper like 56mm/77mm/107mm/210mm/216mm (2in/3in/4in/8in/8.5in), and US letter. Ideal for documents, plans, memos and more. 3. ♦ Convenience at Hand: This small-sized printer (120x83x33mm) is great for travel or school use. It comes with an app which includes numerous templates, patterns and icons so you can edit and print anywhere. 4. ♦ Quality Prints: With a high-quality print head, the A4L printer delivers sharp prints at 203dpi resolution using thermal printing technology. This means no need for ink cartridges making it energy-efficient and eco-friendly. Plus, its 2600mAh lithium battery lets it print 13 rolls of paper continuously. 5. ♦ Flexible Connectivity: You can wirelessly connect this printer to your mobile device via BT using the AiYin app from the App Store (iOS) or Google Play (Android). Alternatively, connect it to a PC via USB cable for printing. Specification: Features: ♦ All-in-One Printer: This versatile printer can handle all your printing needs, including tattoo paper designs. It has a built-in paper bin for bulk printing - a great feature for business trips. Plus, it works with fan folded thermal paper. ♦ Adjustable Printing Size: The printer allows you to modify the paper width with a clip so you can print on various sizes of thermal paper like 56mm/77mm/107mm/210mm/216mm (2in/3in/4in/8in/8.5in), and US letter. Ideal for documents, plans, memos and more. ♦ Convenience at Hand: This small-sized printer (120x83x33mm) is great for travel or school use. It comes with an app which includes numerous templates, patterns and icons so you can edit and print anywhere. ♦ Quality Prints: With a high-quality print head, the A4L printer delivers sharp prints at 203dpi resolution using thermal printing technology. This means no need for ink cartridges making it energy-efficient and eco-friendly. Plus, its 2600mAh lithium battery lets it print 13 rolls of paper continuously. ♦ Flexible Connectivity: You can wirelessly connect this printer to your mobile device via BT using the AiYin app from the App Store (iOS) or Google Play (Android). Alternatively, connect it to a PC via USB cable for printing. Specification: Model: A4L Product Dimensions: 120x83x33mm(4.7x3.3x1.3inch) Technology: Thermal printing Consumable Max Width: 52-216mm(2-8.5inch) Paper Bin Dimensions: 17x42x42mm(0.67x1.65x1.65inch) Supported Consumable: Rolled Thermal Paper,Fold Thermal Paper( Black mark) Darkness: Light, Medium, High Resolution: 203dpi Printhead Lifespan: 50KM Communication Port: BT, USB Power supply: 2600mAh Lithium Battery, Type-C 5V---2A Standby Time: 72h OS Supported(BT): Smartphones with Android 7.0 and iOS 11.0 and above OS Supported (USB): Windows,MacOS,Linux,ChromeOs Packing List: 1 x Thermal Printer 1 x Thermal Paper Roll 1 x Charging CABLE 1 X User Manual Package List: 1 x Thermal Printer 1 x Thermal Paper Roll 1 x Charging CABLE 1 X User Manual