2 in 1 Multifunctional Smokeless Ashtray : The household ashtray is not only an ashtray but also an air purifier, it can hold the soot without falling, it can also absorb second-hand smoke, and give you a fresh air environment.Each model also contains 5 pieces of replaceable filters. Easy operation & automatic shutdown function: The ashtray has 5.2 minutes of shutdown function of automatic setting, some people forget to shut down, save energy. Twice lighter than similar products. The ashtray does not need to be recharged, and only needs 2 AA batteries to work- about 40 times, more relaxed and convenient. (The batteries are not included in the product packaging). Special Design : The ashtray tray is specially designed with 7 small grooves to fix butts. The 4 silicone feet keep firm and prevent from scratching your desktop.Suitable for home, office, party, bar, restaurant, hotel, etc. High-quality Materials: The purifier ashtray is made of ultra-hard flame retardant material inside, which has good protection and stability for the ashtray. Independent interior design: removable above the ashtray for easy cleaning. It has a built-in filter that absorbs smoke quickly. It is recommended to replace the filter cotton within half a month. Convenient, fast &easy to clean : One button operation, free and convenient. Split design, more convenient to clean. When the lining is covered with soot, just lining it and cleaning it with water. The built-in filter sponge is also washable and replaceable (needs to be dried).Convenient, fast &easy to clean : One button operation, free and convenient. Split design, more convenient to clean. When the lining is covered with soot, just lining it and cleaning it with water. The built-in filter sponge is also washable and replaceable (needs to be dried).