Specifications Rated power25W Print height: 2-12.7MM DPI: 600PDI Printing distance: 2-5MM Power inputDC-9V/2A Charging portType-C Printer weight: 1KG Printer Size: 97X70X45MM Language: 28 languages Print content: date, time, count, QR code, barcode, logo etc. Printing material: wood, paper, pipe, pipe, cable, metal. Plastic, 1-3MM deflated and flat surface. Connection method: cannot connect the computer directly 1, edit on the printer 2, use usb to input files 3, cannot be connected to the computer directly Package List: 1X Printer 1X charger 1X Pen 1X manual (the price only includes the printer, not the ink, buy the ink separately) Remarks: 1. Due to different measurement methods, the measurement allows an error of about 2-3cm. This situation is not a quality issue. (1 inch = 2.54 cm) 2. Due to different lighting and screens, the color of the product may vary from the original color. Please predominate in kind. Thank you for your understanding, have a nice day