Ultra-quiet printing due to TMC2225 Ultra-Silence stepper motor drivesTFT35 V3.0 Touch Screen has two working mode for TFT touch screen mode and Other features of the b1 3d printer   1.Buying a printer will give free 50G filament for testing   2.The 3D printer adopts a new integrated adapter board, which plays a very good protective role.   3.Support multiple languages, easy to useImprove user experience, support up to 15 languages(such as Chinese, English, Japanese, German, French, Italian, Hungarian, Dutch, Polish, Russian, Spanish, etc.)   4.Encoder design, the color of nozzle and adapter plate can be switched arbitrarily (7 colors in total).   5.The new version of SSS spring steel plate used is not deformed. After printing, the model can be gently removed after cooling down.   6.No need to disassemble the motherboard.   7.The B1 FDM printer reserved interface supports intelligent consumables detection module and bLtouch.SpecificationFilament:PLA,ABS,PETG   Motor accuracy:+0.1   Printing size:235* 235* 270mm   Max print speed:100mm/s   Power supply:24V   Screen:BTT TFT35 V3.0   Extruder:Single   Motherboard:BTT SKR V1.4   Leveling:Manual