Product Introduction The BESTJET H127 Portable TIJ Inkjet Printer gives you versatility to print on porous, semi-porous and non-porous substrates. It print black, white, yellow, red, blue, green and invisible inks, changing colors in less than 30 seconds. This device can print well on glass, plastics, metal, concrete, pipe, boxes and more. Details data ModelH127 portable TIJ inkjet printer NozzleTIJ 2.5 Thermal foaming nozzle Operating systemLinux CPUQuad core 1.4Hz LanguageEnglish, Chinese, Turkish, Arabic, Korean, Italian Shape featuresABS+PC Dimension120*100*240mm Net weight0.8kg Printing height12.7mm Printing distance2-5mm Print contentText, time, batch number, serial number, logo, QR code, barcode Storagethe system can store more than 1000 message (external USB make the information transfer in a free way) Printing length2000 characters for each message, no limitation on length Printing speed70m/min Ink colourBlack, white, red, yellow, blue, green External interfaceUSB, Photoelectric interface VoltageDC16.8 lithium battery(2600mAh*4) , work more than 4 hours and 8 hours standby Power consumptionthe average power consumption is lower than 5W Working environmentTemperature:0 - 38 degree; Humidity: 10% - 80% Printing materialboard, carton, stone, pipe, cable, metal, plastic product, electronic, the fiber board, light steel keel, aluminum foil, etc. Photos show Discount Handheld Inkjet Printer website:http://www.best-jetprinter.com/handheld-inkjet-printer/