FINDER 3DPRINTER with Good Cost Perfomance & High Printing Precision Suitable for families & small Education Groups.Finder meets the UL standard with the smooth and save design.The Initiative fully closed design protects users from high tempreture parts or bare wire.The filaments made by corns meets the European safety requirement and has been certified through ROHS. Finder has been authenticated by CE & FCC. Finder Support connection with ios app to print .the app collects numerous model files.the color touch screen chinese panel is easy for operating. Finder boasts the plastic alloyed body,high standard software and electrical parts as well as the super silence function Connectivity:WIFI,USB flash disk & USB Cable.Finder has a 4G Flash disk that ensures complete file transmission the system that support 16 languages ensures smooth application in different countries the exclusive filament running out reminder that avoids the print suspension.