45x11cm dc 12v sound sensitive music beat activated car sticker equalizer glow colorful led light with car cigarette charger universal decor

feature: sound activated car stickers. it is a layer of soft and thin sheet be stick on rear windshield or side window, wherever you feel appropriate. use driving equipment, plug it to 12vdc power, it can produce beautiful effect sheet thickness is only 0.35mm, it is very space saving. easy installation with double side adhesive tape which is covered with a protective membrane package content: 1 pcs colorful led light charger