ET4 Pro Upgrade High Precision 3D Printer 220x220x250millimeter Black

Colorful LCD touch screen, allowing you to control the movement of X/Y/Z axis, leveling and printing with ease, Filament sensor detects the filament end and sent reminders to the screen to avoid air-printing, Matrix automatic levelling ensures you print on a level bed every time, Integrated ultra quiet motherboard to reduce the noise generated in the printing process of the printer, 2.8 inch full color touchscreen, new upgrade experience, HD display, easy to understand, more convenient and fast operation