【Higher Luminosity & DIY Music Sync】The car led lights will synchronize its color and speed with music from sounds surrounding. Easily creat your own car atmosphere and refreshing you during long driving. 【2 Ways to Control】With efficient bluetooth connect your APP both Android and Iphone，you can customize light effects and access 16 million RGB colors or you can just select your ideal colour with your finger by wireless or remote. 【Wide Compatibility】 Universal kit of underglow for cars that fits most of the cars, including sedan, SUV, truck, wagon and so on. Car charger included. 【No Confusing Wiring Work】The interior lights are USB powered(we also provided a Cigarette Lighter Adapter) and the installation is very simple .First choose your location of where you want to install the light strips (eg footwell, seat, door). Then peel off 3M adhesive tape and secure it to the chosen location. Finally, plug the charging port into the cigarette lighter. 【PRODUCT INCLUDES】(1) Remote control, (2) Cigarette Lighter Adapter, (3) 4pcs LED strips with USB Cable，(4)User Manual.YM E-bright provides 12 months after-sales service. Please do not hesitate to contact us if any question. car led lights interior music sync lighting for car led strips for cars usb led lights for car led lights for your car under dash lights car inside lights inside lights for car led footwell lights rgb car interior lights car led lights interior usb led strips for car led footwell lighting kit led strip lights for cars led lights for car interior 12v led light kit car rgb lights usb under car lights interior car strips 12v interior cars lights