12.7mm Handheld Inkjet Printer 4.3in Touch Screen Inkjet Printing Machine for QRCode Barcode Date Time Batch Number Support Bluetooth Multi Languages AU Plug Item Type: Handheld Inkjet Printer Material: ABS Battery: 2 x 2200mAh Li Batteries (Shipped with Built In Battery) Bluetooth Function: Able to Connect via Bluetooth by Scanning with Mobile Phones Printing Height: 2-12.7mm Adjustable Printing Distance: 2-5mm Printing Accuracy: 600dpi Screen: 4.3 Inch Touch Screen Supported Languages: Simplified Chinese, Traditional Chinese, English, Japanese, Korean, Spanish, Portuguese, French, Italian, Vietnamese, Arabic, Russian, Turkish, German, Dutch, Thai, Ukrainian, Mongolian, Uzbek, Malaysian, Indonesian, Slovak, Croatian, Persian, Lithuanian, etc. External Interfaces: USB, Charging, Photodiode Interfaces Operating System: Built In RTOS Operating System Printing Content: Chinese and English Characters, Dynamic QR Code, Barcode, Graphics, Batch Number, Date, Variable Database, etc. Supported Materials: Carton, Plastic, Wood, Pipeline, Stone, Cable, Industrial Packaging, Food Products