[App and RF Remote Control]: You can easily control one or more sets of car lights with an app or remote control. Turn lights on or off, dim or brighten, change colors, modes, DIY, timing, and even adjust the speed of the mode. [16 Million Colors and 29 Modes]: Enjoy over 16 million colors and 29 dynamic modes thanks to an intuitive DIY mode. Perfect for your various driving moods or different holiday decorations. [Sound Active and Music Mode]: With a built-in sensitive microphone, your car lights can dance to the rhythm of your music. The LED music light strip follows the beat and adjusts the flashing to match the intensity of the sound. Create a fantastic atmosphere for your family, friends, and passengers. [Wide Use]: USB-powered LED car light is very easy to use and universally suitable for almost all cars, trucks, SUVs, RVs, boats, etc. You will enjoy a comfortable and vibrant driving experience. [Package and Warranty]: 1 x 5-in-1 LED car light, 236\" fiber optics and tube, 1 x RF remote control, 1 x USB cable, 1 x positive and negative cable, 1 x pry tool, 1 x manual. One-year warranty, lifetime technical support. Full refund or free replacement for any problems (Contact us directly EVEN AFTER Amazon's return window). [Jushope]: The fiber optics and tube can be cut to any length and bent freely. If it is too long, it is recommended to add an LED at each end to ensure sufficient brightness. Use and check the light effect at night.