Multifunctional ashtray and air purifier 2 in 1 for home and car. The electronic ashtray with 360 degree suction effectively removes smoke and leaves no residue. Fresh air for a better indoor climate. The ventilation openings and the 360 degree ring outlet ensure fragrant air and a pleasant environment. Built-in filter wire supports better air quality and health. Timer function for sustainable use. The device runs for 5 minutes and 20 seconds per cycle to save energy and fit common usage. Long battery life; operation hours can reach 25-35 times after a full charge. Easy to clean and maintain. The slot design makes cleaning convenient. The integrated filter sponge can be cleaned and replaced (needs to be dried). Use scenarios: - In a car to reduce cigarette smoke and odors during driving. - In a living room or bedroom to maintain a fresher indoor environment. - In a small office or workspace to improve air quality and smoke odor control.