Package Includes: you will get 4 pieces of car USB lights with sound sensor and button control, which can add a romantic or exciting atmosphere to your car according to the rhythm of the music and enhance your driving experience 8 Different Colors: LED interior home lighting features 8 different colors, and you can switch colors by single click, and if you keep clicking again after white, LED interior home lighting will be in automatic cycle color change which can sync with music Quality Material: USB car interior atmosphere lamp is made of quality ABS and aluminum material, safe and stable, not easy to break and rust, with simple back look, serving you for a long time Brightness Setting: you can press and hold the button of home interior lamps for 2 seconds to switch the light to bright or dim, which can satisfy your different lighting requirements Wide Application: you can connect mini atmosphere lamps to car USB port or DC5V adapter (USB Type A) in a dark environment, which can decorate your car, game room, computer or use as a night light (power bank is not recommended