Reliable after-sales We provide 3 months and satisfactory after-sales . Please buy with confidence. Gorgeous Nebula & Fantasy Compared with the irregular light shape of other star projectors on the market,, this latest star light has a more sci-fi nebula shape and a more dreamy shape, which can make you more immersed in the infinite universe. See our video. Better general functionality This product has regular functions such as timing, brighss adjustment, lighting mode, Bluetooth connection to music, etc.and it does it better, its speakers are better. Not just the ceiling but the whole room This is the light with the largest light coverage on the market, not just the ceiling, but the whole room with light flowing, you can be immersed in the surprise. Not only sci-fi, but also romantic Fantasy , flowing nebula, soothing music.This night light can not only create a sci-fi surprise atmosphere, but also create a beautiful and romantic environment. You and your lover will experience pleasure and relaxation.