Features: It is not only an ashtray but also an air purifier. Smokeless Ashtray is twice as light as similar products. You can also add scented flakes to freshen the air around you. Smokeless Ash Tray is made of high-strength flame-retardant ABS material, which is strong and durable. The top part (tray) can be removed directly for easy cleaning. Smokeless Home Ashtrays have four small grooves for holding butts. It is suitable for home, office, parties, bars, restaurants, hotels, etc. Smokeless Portable Ashtray absorbs and filters smoke effectively. We recommend replacing the filter every two weeks. A smokeless ashtray is a great gift for any smoker. The Multifunctional Ash Tray has two levels of wind speed adjustment. It has low noise, strong suction, and large air volume during operation. You can use it in most places such as living rooms and rooms Material: ABS Resin (Imitation ceramics, high temperature resistant and easy to clean) Product size: 136*136*90mm Rated input: DC 5V/1A Rated power: 5 W Battery capacity: 2000mAh Negative ion concentration: 10-15 million/㎠ Executive standard: GB4706.1-2005, GB4706.45-2008 Applicable places: home/office/leisure and public places It can be rechargeable, or it can be plugged in and used all the time