Features:A variety of starlight density is adjustable: the car starlight can be rotated to adjust the lighting style, and the light source is stable. 360 degree rotation + USB interface: light and flexible, adjustable in multiple angles. Portable and easy to install. The shiny starry sky effect creates a romantic atmosphere for the roof of your car or house, and can also be used to decorate birthdays or holiday parties. This starry sky projection lamp can be used as a special gift for friends or children. The interesting USB ceiling lamp can be used as a night light, room decoration, car decoration, USB night light power supply, charging through the USB interface. Package Includes:1x Car Atmosphere Lamp Specifications:Material:PlasticLight color: red/purple bluePower: 100M (W)Voltage: 5 (V) note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings.