Handheld Printer Production Date Batch Number QR Code Logo Portable Mini Label Printer Item Type: Handheld Printer Material: ABS, graphite, aluminum alloy Model: sc18 Printer Battery: 1 x lithium battery (1500MAH)(built in) External Interface: TYPE C interface, photoelectric interface Printing Content: Date, count, batch number, serial number, picture, etc. Printing Height: Approx. 2-12.7mm/0.08-0.5in adjustable Printing Accuracy: 300-600dpi adjustable Screen: 4.3 inch touch screen Language: Chinese and English External Interface: USB, 3.5mm interface Operating System: Built in RTOS operating system Ink Type: Water based, oily, uv ink, 42ml ink cartridge Printing Content: Chinese and English characters, dynamic QR code, barcode, graphics, serial number, date, variable database, etc. Printing Material: Carton, plastic, wood, pipe, stone, cable, industrial packaging, medical food