【Multiple Color Modes】: Feature a 5M fiber optic strip that displays multiple colors, offering a customizable ambiance in your car's interior.【USB Powered】: Easily power this LED light through a USB connection, compatible with most vehicles, providing convenient installation and use.【Car Interior Decoration】: Designed specifically for enhancing the car environment, it elevates the aesthetic appeal of your vehicle's interior.【Dual Control System】: Comes with a dual control setup allowing users to switch between colors and modes effortlessly, for personalized lighting.【Zero Battery Requirement】: Operates without a battery, ensuring there's no need for replacements or recharges, offering maintenance-free usage. Warning ：1. Requires installation on a vehicle part with gaps. Check for suitable installation space before purchase. Use a pry tool for installation (moderate difficulty).2. Test the USB connector for power before installation.3. The product uses fiber optic strips to guide light, providing ambient lighting (not very bright). Refer to actual product images for lighting effects.4. Insert the light head into the fiber optic cable deeply (2-3 cm), ensuring it is straight and not bent.