Purchased in October 2022 and used in a car, but no longer needed, so I'm selling it. Operation confirmed. A USB A-type adapter is also included, so it can be used immediately with either a cigarette lighter power supply or a USB power supply. Equipped with airflow control louvers Included accessories: Car DC adapter (cord length 1.5m DC12V) Inhibits bacteria, mold, and allergens Decomposes harmful substances such as aromatic carboxylic acids and alkanes contained in attached PM2.5 Deodorizes even attached odors Furthermore! ! Creates a moisturizing, beautiful skin space Package weight: 0.52 kg