Sound-activated colorful LED lights car sticker.The colorful LED lights will flash as the music rhythm?? give you a romantic and fashional ambience.</br>Designed to decorating your car?? bring you with cool and gorgeous lighting show.The sound sensitivity is adjustable by a knob as you need.</br>Easy to use?? just plug to 12V DC power and it will produce beautiful effect.</br>It's a thin sheet with adhesive tape that can be stick on rear windshield or side window.</br>Equipped with a car charger that can be directly inserted into car to make lamp light.</br></br>Product Description</br></br><b>Features:</b> <br /> Sound-activated colorful LED lights car sticker. <br /> The colorful LED lights will flash as the music rhythm?? give you a romantic and fashional ambience. <br /> Designed to decorating your car?? bring you with cool and gorgeous lighting show. <br /> The sound sensitivity is adjustable by a knob as you need. <br /> Easy to use?? just plug to 12V DC power and it will produce beautiful effect. <br /> It's a thin sheet with adhesive tape that can