INTELLIGENT PORTABLE INKJET PRINTER - With 2800 mAh battery can keep working for about 9 hours, can 360-degree print hight quality text graphics, and a variety of bar codes, including picture(use the USB flash drive to import images), QR codes, Production Date, LOGO, Batch Number, Logo, etc. It also can be installed on the bracket to cooperate with the assembly line to achieve automatic production.TOAUTO will be provided for 1-year warranty after-sales and lifetime technical support. PRINTING FEATURES - HP-003 Handheld Inkjet Printer has 3 adjustable print precision-SD 300DPI, GD 400 DPI, HD 600DPI.2-12.7mm printing height,2-5mm printing distance. You can use the HP-003 to write the printed content or use the U disk to import the print(csv, .txt, .log) and Picture (bmp). PROFESSIONAL FEATURES - Handheld Inkjet Printer with 3.7" HD color LCD touch screen, image display clearly, touch-sensitive.TOAUTO App is user-friendly and intuitive so that it's easy to customize text, QR codes, barcodes, or logos. Available in 14 languages (Chinese, English, Japanese, Korean, Spanish, Portuguese, French, Italian, Turkish, Arabic, Russian, Vietnamese, German, Dutch). ENDLESS POSSIBILITIES - This Handheld Inkjet Printer adopts the Original High-Definition Quick-Drying Ink Cartridge (Black). The printing is Smooth & Brightly Colored, and the ink does not block the ink outlet. So print is very Clear and Strong adhesion. Hand jet printer can print on any surface of boards, carton, stone, pipe, cable, metal, glass, plastic, etc. The 42ml ink is real quick-drying and waterproof. HP-003 UPGRADED VERSION - Brand new model inkjet printer, which solves the problem of the insensitive screen, improper ink cartridge installation, ink shortage, ink-blocking, and inconvenient printing input. At the same time, HP-003 inkjet printer has increased 14 languages and 3 print precision.