EL Wire Car LED Interior Strip Light, USB Neon Wire Lights,Electroluminescent (EL) Wire, Ambient Lighting Kit Car Decorations Interior (5M/16.5FT) Package incldued: 1 x EL Wire Feature: Upgrade USB Driver-The el wire interior car lights uses uses the newest USB drive and power box. If your ears are close, there will be a slight buzzing sound, It is normal and safe, can adjust the ambient atmosphere, personalize the car interior space. Flexible EL wire-The length of the installed Electroluminescent (EL) Wire is 197 inchs; Wire-Diameter: 2.3mm; Sewing Edge: 5mm, you can cut it into 2-4 strips (you need to seal the new end). Safe to Use-The car interior lights has a working voltage of 12V, equipped with with fuse protection. Waterproof, extremely low-heat,the product is installed in the gap touchable and safety for children. Plug and play-The car lights comes with USB interfaces, Universal for all cars and trucks. You can cut it according to the length of each strip you need. you can customize your own unique color modes to perfect enhancement for upgrading your car. Multiple uses-The led electroluminescent strip kits design can be decorated car,garden,stage,fence,fountain, outdoor or chirstmas and other festival.