This hot bed is specifically developed for Ender 3/Ender3 pro/Ender3 V2/Ender3 neo/Ender3 V2 neo, with an ultra fast heating speed that can reach 100 degrees Celsius in just 90 seconds, reducing waiting time. It is also equipped with 25 high-temperature resistant magnets, specifically designed for use with flexible steel plate printing, making it more suitable for high-temperature materials. At the same time, the hot bed uses AC power without upgrading the motherboard and power supply, and comes with a solid-state relay for plug and play.