Thank you for viewing (⋆ᴗ͈ˬᴗ͈)” This item was given to me by an acquaintance, and the details are unknown. I am listing it as junk because I do not have the environment to test its operation. It might work if you install it, but please consider it as a parts unit. ※ There are no original boxes, manuals, remote controls, or other accessories. Only the main unit is included. 【The following is an explanation by AI】 A circular projector equipped with a harman/kardon sound system. - Brand: XGIMI - Sound System: harman/kardon - Shape: Circular - Number of LEDs: Many - Internal Structure: Equipped with LED lights