Features: High precision MGN12H linear guide. Core XY structure, super stability, fast printing speed. TMC2209 Super Mute Function- Integrated ultra quiet motherboard to reduce the noise generated in the printing process of the printer. LED Light Print Head- Precise and stable printing, fine extrusion, clear real-time view of the printing state; 3.5 inch full color touchscreen, new upgrade experience, HD display, easy to understand, more convenient and fast operation. Filament run out detection, when the material run out, it will remind you to change new filament. Resume printing function, in case of unexpected power failure during printing, the task will be terminated actively and data will be stored. when the power is restored, the printer will continue to print from the interruption point. 12mm iron-plated polish rod, LMK12LUU lengthened flanged linear bearings; 3030R aluminum profiles, large rounded profile; CNC machining aluminum plate, surface anodizing; Removable plate for easy removal of the model; Acrylic mask can be added, more professional to use. 220220220mm printing size can meet more of your printing requirement. Support printing various 1.75mm filaments like PLA,ABS,HIPS,WOOD,PC,PVC,TPU,etc. Widely used in toy, architecture, furniture, education, medical, daily necessities and other fields. In special period, if you are interested, you might try printing your own masks or goggles with the 3D printer to give you and your families and friends a safety guarantee.