[Professional Service and Perfect After-Sales]: We are a professional manufacturer specializing in the intelligent printers research and development. It definitely beats writing labels. Would recommend for any business owners that are looking for a cost saving and reliable labeling solution. [42ml Quick-Drying Ink Cartridge Included]: This handheld inkjet printer comes with a black original high-definition 42ml quick-drying ink cartridge that can effectively prevent from ink-leaking or nozzle-blocking problem in the maximum limit and provide excellent smooth & brightly-colored printing experience. Ink colors available: Black, white, Yellow, red, blue, green, invisible, UV. [8+ Printing Contents and 10+ Printing Surface Allowed]: This inkjet printer equipped a Responsive 4.3inch LCD capacitive touch screen (supports font, size and style editing directly) is suitable for printing text, label, digital, QR code, barcode, production date, time, logos on the surface of paper, boards, carton, stone, pipe, cable, metal, glass, plastic, cloth etc directly. 22 Languages available and 360 degree all-round printing supported along with the included positioning plates. The height can be adjusted from 2-25.4mm, and length is not limited. [Lightweight and Convenient]: This Ergonomic handheld printer features built-in storage memory card and a rechargeable 2600mAH large-capacity battery weights 1.54LB in total, witch means it’s small and light to operate and print no matter whenever and wherever, with only one hand easily. [No App or Computer Required]: This intelligent handheld inkjet printer adopts a upgraded powerful cortex-A9 quad core CPU and independent System that guarantee a smooth and stable operating after hours of using. NO need to be connected to APP, computer and mobile phone.