Projection Effect : The projection effect of the astronaut projector is very beautiful, creates a vivid starry sky with this projection films. Its head can be adjusted at 90 degrees and its arms can be adjusted at 360 degrees at will. Optional Lighting : This starry sky projector can switch a variety of lights at will. It is a remote control operation, you can choose the light you want with a single touch. It also soothes the mood and help people who are depressed and stressed. Multi-scene Use : This high-definition projector can project dazzling lights. It has a wide projection range and can be applied to a variety of scenes. Create a relaxing and romantic environment, allowing your friends to feel in a warm and relaxing atmosphere. Multi-function Operation : Auto Off Timer Design allows you to set time about 45/90 minutes, the whole functions will turn off automatically while the time is end, effectively realize energy saving Perfect Gift : Such cute and warm technology products are the best gifts which can be given to any family, lover, girlfriend and child! Read Less