Features: brand new and high quality he LED under car glow system is equipped with sound sensors that lets the LED lights synchronized with music beat.The LED music light strip follows the beat and adjusts flashing to fit the strength of the sound. The design is simple, but it can also provide an elegant in-car experience when driving at night or listening to music. Because it has a sound sensor, the lighting system under the car is synchronized with the music beat. It can be bent, folded, wound and fixed places easily, perfect under the wheel arches, around the front grille, underfoot wells, in the trunk, along the dashboard, etc. The LEDs under the car's lighting system will light up colorful colors, giving you a stylish and amazing appearance where you want to wear them. Although they are very for smart, they are very power efficient, so you don'for t have to worry about power consumption. It's a great gift for your family. Package Includes: 1x RGB LED Strip Specifications: Material:PVC A Size:Approx.90cmx2+120cmx2/35.43inx2+47.24inx2 B Size:Approx.60cmx2+150cmx2/23.62inx2+59.06inx2 C Size:Approx.90cmx2+150cmx2/35.43inx2+59.06inx2 DSize:Approx.60cmx4+150cmx2/23.62inx4+59.06inx2 E Size:Approx.90cmx4+180cmx2/35.43inx4+70.87inx2 Net Weight:680-1150g note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.