Features: 1. Smart ashtray it can adsorb cigarette smoke and eliminate odor, but also helps to remove second-hand smoke and pollution particles from the air, creating clean and pure air for your home, office, car, etc. 2. The material of the tray is plastic and can be cleaned directly with water. The thick filter allows the air to be cleaned quickly. 3. The smoke-free ashtray can be charged separately. Please do not give it to children to avoid burning or heating up. 4. The air purifier ashtray is equipped with an activated carbon filter that absorbs smoke and odors, and also filters dust from the air, then releases negative ions and fresh air. 5. With the function of built-in fan, it can add some aromatic smell to the room and make your mood fresher. Specifications: Power supply: 2 No. 5 batteries (not included) Product gross weight: 268G Product size: 130*130*78mm Color box size: 134*82*135mm Color: blue, gray Send a piece of aromatherapy