About this item [Smart APP & Voice Control] The Alexa star projector connects to the Smart Life app on your phone and supports Alexa and Google Home Control. The round buttons on the side of the fuselage can also be controlled. You can control the color, brightness and scene projected by the smart star projector through voice commands. It is smarter and more convenient than the remote control. Also creates a comfortable sleeping environment for kids or adults. The upgraded motor runs without noise or whirring. [16 Million Color Modes & 360 Dynamic Projection] The star projector has 7 color nebula modes and 16 million colors to create your favorite lighting effects, the brightness of each color can be adjusted between 1% and 100%. The galaxy projector has RGB dimming and dynamic nebula mode, which can make stars and nebulae perfect fusion. Star projector lights give you the power to transform your ceiling from plain-Jane to an intergalactic planetary extravaganza. [Timing Function & Noise Reduction Technology] You can set this galaxy night light to turn on and off automatically anytime you want. Using the latest noise reduction technology, which can create a relaxing and pleasant atmosphere for you and let your family enjoy a comfortable sleep. You can easily use the "Smart Life" app to control the switch, color and brightness of the LED projector, and even turn this night light projector on and off at a specific time without disturbing your children . [Any Angle Projection & 4 Scene Modes] 4-angles of the base options are available to meet your needs in any indoor places, the galaxy projector light can play the projection on ceiling, on wall or other direction you want. The star light can completely cover the ceiling of a 200-feet room. The nebula projector has RGB dimming, scenes switching. You can DIY color by your mood. You can choose different scenes, you can also customize the name and color of the scene and the speed of color change.