Car Solar Gramophone Rotating Perfume Air Freshener Fragrance Aroma Diffuser (Black). Our essential oil fragrance is an oil based fragrance which is proved to be the best at removing odour from your car. It is not only an aromatherapy, but also an ornament. It restores the film era with careful craftsmanship, tastes classic memories, and crafts and crafts a retro-feeling car aromatherapy.