high-quality ABS and alloy materials have good light resistance and high temperature resistance. Aromatherapy essential oils are extracted from natural plant ingredients, no alcohol, no additives, equipped with natural birch incense ingots, and use fragrance-locking technology to exude a natural fragrance. The in-car aroma diffuser adopts a special air duct design, which forms a turbine during the rotation, which is uniform and lasting, with a pleasant fragrance and fresh air.