The Elegoo Neptune 4 Plus features the powerful Klipper firmware, allowing impressive printing speeds of up to 500 mm/s (default 250 mm/s) and accelerations up to 12,000 mm/s². It supports advanced functions such as input shaping and pressure advance calibration, optimizing printing accuracy and quality.

Additionally, it is equipped with acceleration sensors on the X and Y axes, ensuring automatic calibration and improved printing stability.

The 300°C high-temperature nozzle kit features an extended hot end, a 60W ceramic heating element, and a copper heating block, capable of printing various filaments, including nylon.

The automatic PID parameter calibration of the nozzle ensures precise temperature control for stable and consistent printing performance.