The FLASHFORGE Dreamer is a high quality with dual extrusion technology 3D printer that provides a great learning experience to 3D printing. The FLASHFORGE Dreamer provides user experiences like no other 3D printer on the market. Features ARM Contex-M4 CPU processor, computing faster IPS material 3.5 in multi-language touchscreen LCD panel operation Self-developed Flashprint model slice driver process Support with WiFi connection, uploading the printing file to machine Built-in 4g memory support with storing file and folder Can upgrade firmware on the machine, to keep it always up-to-date Support with USB 2.0 / 32G memory card High-end plastic-alloy body, a sense of fashion and technology Support with Windows XP/7/8 32/64 bit, Linux, and Mac OS Compatible with Skeinforge and Slic3r slicing Optional effect of slicing Easy to operate Enclosed chamber insulating temperature reducing external interference and warp of print Built-in multiple user-defined LEX pixel strips The design of built-in filament chamber solve the wire winding issue More information here: https://go-3dprint.com/product/flashforge-dreamer-dual-extrusion-3d-printer/