Ender-3 S1, High-quality printing with "Sprite" direct extruder, CR touch automatic leveling, and dual z-axis synchronization. We provide 12-month after-sales service for the printer and 3-month service for wearing parts. Small sprite infinite power Equipped with CR Touch accurate leveling Stable structure smooth operation 32-bits silent mainboard print with coziness High filament compatibility, full of creation potential 96% pre-installed 6-step fast assembly Interfaces reserved different ways to print New UI interaction with LCD knob screen