Features: USB non-destructive installation, plug and play, the standard model needs to switch the pattern manually, and the automatic model can automatically switch the pattern. It is easy to carry and can be used in cars, homes, offices, entertainment venues and other places. 360adjustable, it can be bent to any angle to make it point in the direction. Create a romantic starry sky atmosphere in your car, bedroom or party, bringing you a fantastic visual feast. Easy to use. Plug and play design, it can be turned on or off without a switch. Plug the roof light into any USB port, it can be used for interior decoration, car decoration, computer USB night light, mobile power, wall charging with USB port. Lightweight and portable. Mini size, easy to put the roof star night light in your pocket or handbag. The foldable aluminum alloy cable allows you to fold and switch to any angle and shape as needed. Romantic pattern. By rotating the head of the ceiling light, you can enjoy a variety of projection styles, and change the projection style until you choose the one you like. Package Includes: 1x Car Atmosphere Lamp Specifications: Material:Aluminum Alloy Size:Approx.26cm/10.24inches Type: automatic switching purple/automatic switching red/purple/red 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.