The smart ashtray is an innovative product that combines ash collection and air purification with efficient filtration technology to quickly remove smoke and odors and keep indoor air fresh. Its portable design is suitable for home, office, car and other scenes, environmental protection material is safe and durable. Built-in intelligent sensing technology, automatic operation or manual switching, easy to operate. Quiet operation to meet the needs of modern life. Smart ashtrays not only enhance the use experience, but also effectively reduce the impact of second-hand smoke, providing you and your family with a fresh and healthy breathing environment