Pura Car Fragrance DiffuserWith smart features, clean ingredients, and premium fragrance that actually last, the Pura Car diffuser completely reinvents the car scenting experience. Set and adjust the intensity of your fragrance through the app or manually with the push of a button. Push once to go from high intensity to medium, once more for low intensity, and again for sleep mode. Your diffusers accelerometer detects motion, so it automatically turns on when you go and stops