Children 3D Printer 100x100x100mm Print Size Easy Installation Portable Mute Mini Desktop Printer Model Name: K9 Building Size: 100x100x100mm  Number of Nozzle: 1 Nozzle Diameter: 0.4mm  Layer Thickness: 0.1-0.4mm Printing Filament: PLA  Diameter of Filament: 1.75mm  Printing Accuracy: 0.1-0.2mm  Print speed: 10~40MM/S  Slicer Software: Easyware K9, CURA,Simplify3D Compatible systems: for Win, for OS X Extruder Temperature: 180-230℃ Print Speed: 10-40mm/s  File Format: Input:.Stl/obj, output:.Gcode  Power: 12V, 24W  Machine Size: 160x200x250mm N.W: 1kg Building Platform: Removable  Support OS: for Win XP/7/8/10 (32 bit/64bit)  Print Connectivity: TF Card, USB Cable File output: Gcode