1. Full metal sheet structure. 2.With TMC2208(256 subdivision) silent driver. 3.MKS ROBIN NANO V1.2 motherboard. 4. 3.5-inch color touch screen. Support multi-language interface Chinese English French Spanish German Korean Russian. 5. Filament run-out detection and power resume print fuction. it can effectively solve problems such as accidental power failure, printing failure, etc. during printing，Bring more fun for your print experience. 6.Double turbo cooling fan.Cooling double ring.Fast cooling, good heat dissipation. 7. X/Yaxis can be adjusted tightly. 8.Support for printing PLA, ABS, PETG, Wood filaments. 9.1 year warranty period, there are any questions, feel free to contact us, we will help solve. 10 : 24V ,360W , Big power supply ,The hot bed can be heated to higher temperatures.