Using 100% crystal material, the service life is as long as 8000 hoursUltra-thin as paper, uniform brightness, hardly occupying the interior space of the car, the thickness is only 0.35mmExtremely low power consumption, the consumes only 1mW per square centimeterUniform and soft light, no , no flicker, no radiation, colorfulStrong weather resistance: the luminous effect will not be affected by the vibration of the car during drivingHow to use:Paste the luminous car sticker on the rear window, arrange the wiring, and turn on the driver switch to emit lightFlashing mode:two modes of constant light + flashing, flashing with musicLights:multiple flashesApplicable:universal fit for all modelsColour:BlackMaterial:plasticPackage Contents:1 x Car sticker1 x Connection Cable1 x Driver (Without 2xAAA Battery)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.