This product is a wide-angle high-definition focusing projection lamp, equipped with 12PCS high-definition 4K film projection and 1 high-definition, 4K glass film, totaling 13 sheets. Users can freely choose the film for projection according to their own preferences. It has a high brightness and ultra large range high-definition projection effect, which is twice the brightness of the 4th generation product and expands the projection area by 30%, allowing you to easily experience the mystery of the vast universe indoors.