Magnetic adsorption ensures stable placement of the hotend assembly. Integrated Hall sensor detects correct positioning of the hotend. Indicator light provides real-time feedback on the hotend's status. The Induction Hotend Dock Assembly is the positioning detection unit for the hotend assembly. It uses magnetic adsorption to ensure stable placement of the hotend and integrates a Hall sensor and indicator light. Color: Black Material: plastic Package Contents: 1*set of Induction Hotend Docking Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.