【Spaceship Outlook & Multiple Colors Dynamic Projection】This star sky projector is designed as an alien airplane, which provides children with a wonderful world full of colors, stimulates their curiosity towards the sky, and brings them a pleasant and relaxing bedtime. With 10 colors and different dynamic projection speeds, LED star projector presents a wonderful big light show on the ceiling or wall. Dynamic projection creates a pleasant and relaxing atmosphere. 【Bluetooth Speaker and USB Flash Disk Socket】This galaxy projector not only can connect via Bluetooth, but also can play music from Bluetooth. an external storage memory by connecting a USB flash disk or card reader via the USB port. Enjoy your favorite music in a pleasant atmosphere, the light projector is the perfect choice to create a festive and romantic atmosphere. 【Remote Control and Sound Activated Design】With remote sensing, remote control powered by is equipped to operate all functions, including changing light