★ Automatically and Quickly Changing Colors: This illumination light automatically and quickly changes colors, making your night drive more glamorous. ★ Multi-functional Usage Scenarios: It can be used not only in the car but also in various scenes such as bedrooms and outdoors. You can also use it for camping and other outdoor activities. ★ Compact and Lightweight Design: It has a compact and lightweight design. Weighing only 6g and standing at a height of 30mm, it's easy to carry. It can be carried without taking up much space during outdoor activities like camping. ★ Easy Installation: Installing this illumination light is very easy. It lights up simply by plugging it into a USB port, so no troublesome setup or construction is required. You can use it easily. It's perfect as a small gift for friends and children.