1、Intelligent power off: When the nozzle is cooled after the print is completed, the power will be automatically turned off (expansion module). 2、Higher Speed: High-speed printing, not stuck when printing complex slice models. 3、Expand memory card: The screen is equipped with memory card slot, and can also be connected externally. The installation direction and position are not limited (expansion module). 4、History Record: Quickly find files that have been printed. 5、File Top: The latest sliced GCODE file will be topped in the file list. Features: 1. Intelligent power off: When the nozzle is cooled after the print is completed, the power will be automatically turned off (expansion module). 2. Higher Speed: High-speed printing, not stuck when printing complex slice models. 3. Expand memory card: The screen is equipped with memory card slot, and can also be connected externally. The installation direction and position are not limited (expansion module). 4. History Record: Quickly find files that have been printed. 5. File Top: The latest sliced GCODE file will be topped in the file list. 6. One button to reset: Press the screen reset button, the motherboard will be reset together. 7. Convenient tunning: Free computer tuning, free firmware to modify parameters (pulse, speed, acceleration, etc.) 8. Equipped with WIFI function, support breakpoint continuation and broken material detection function. Specification: Color: 262K Display Size: 3.5 inches Touch Screen Type: Resistive touch screen Resolution: 480X320 px Switchable in 8 Languages: Chinese (simplified and traditional), English, Korean, Japanese, Russian, French, Spanish, Portuguese Dual Nozzle: Support Leveling Guidance: Support Limit Switch Status Monitoring: Support Temperature Control Curve: Support Custom Instruction Menu: Support Gcode Command Line: Support Modify Machine Parameter: Support for Marlin Package List: 1 x 3.5inch Full Color Display 1 x Connection Line 1 x WIFI Auxiliary Line