The Creality Ender 3V3 KE 3D Printer boasts a maximum printing speed of 500mm/s with its upgraded "Sprite" direct drive extrusion system. This printer, weighing 9.9kg and with dimensions of 433*366*490mm, features a 32-bit silent mainboard and hands-free auto leveling for ease of use. With a build volume of 220*220*240mm and a layer height range of 0.1-0.35mm, this printer offers precision printing accuracy of ±0.1mm. The 4.3" color touch screen display, filament runout sensor, and power loss recovery feature make it a convenient and reliable option for 3D printing enthusiasts.