Print clearly: Handheld inkjet printer adopts high definition quick drying ink cartridges (black) Widely usedThis Handheld Inkjet Printer print Clearly and Strong adhesion,can print on any surface of boards, carton, stone, pipe, cable, metal, glass, plastic.Easy to use, perfectly printed, and affordable print distance: Portable Inkjet Printer Print height1mm-12.7mm(Ajustable) Print distance1mm-5mm" Black Ink Cartridge:This handheld inkjet printer comes with a black ink cartridge,printing is completed, wait a few seconds for the ink to dry out.This will make the water resistance better, and it will not be easily washed away by water. 2800 mAh battery:working for about 8 hours, can print text graphics in 360 degrees.widely for various barcodes, including pictures, etc., can be used on board, carton, stone, pipe, cable, metal, glass, plastic print on any appearance.