DIY & Music Mode: Unleash your creativity with 16 million colors and endless lighting effects through the Smart App’s DIY mode, transforming your car into a rolling masterpiece. Switch to Music Mode and watch as the built-in microphone brings your lights to life, syncing every color and pulse to the beat of your favorite songs—turning every drive into an electrifying light show that’s uniquely yours.

Mini Illumination Device: The Illumination Devices are smaller than others in the market, allowing for superior concealment. There are 6 mini devices, 1 USB controllers(0.91"*1.97"*0.41"). The newest fiber optic can be cut to any length and bent freely, having excellent light guiding performance.

Safe USB Port: USB powered car LED strip light is very easy to use and is universal fit for almost all cars, trucks, SUV, RV, boats etc.Please confirm if the gap in your car is suitable before purchasing. Note: Works with 5V USB ports (e.g., car chargers). Using power sources above 5V may damage the device.This car LED strip light does not come with a remote control, but is controlled through an app. You'll enjoy a comfortable and vibrant driving experience.

Advanced Nanomaterials: The 315" fiber optic has zero light loss, eliminating concerns about uneven brightness. It can be cut to any length and bent freely, demonstrating excellent light guiding performance.The joint needs to be trimmed to a sufficient length, otherwise it will cause the product to not light up or have weak brightness. Theses strip lights are fun accessories for women, men and teens.

Buy with Confidence: If the lights don’t work, first check the Smart App connection via Bluetooth or WiFi, confirm the power supply is a stable 5V USB, and inspect the light strip and cables for damage or loose connections. Reconnect all connectors securely or try a different USB power source or port. If the problem persists, please contact our customer service for assistance.