Check the listing for details. Home Smoke Grabber Filter Smokeless Ashtray Cigarette Odor Eliminator USB. Color: White, Condition: New. Listed at 44.79 USD. Product advantages: ●Cigarettes contain harmful substances such as carbon monoxide, nicotine, acetone, acetaldehyde, and ammonia, which are harmful to the human body. This can quickly purify the air and reduce the harm caused by smoke and dust to the human body. ● Turbine fan upgrade, the wind speed increases by 20%, which can purify the air in multiple directions ● Triple filter, effectively remove indoor odor, formaldehyde, allergens, etc. ● The filter can add essential oil and sesame oil, so you have a relaxed and pleasant environment ● Intelligent settings can clearly observe the remaining power, the purification time and wind speed can be adjusted, and the operation is simple and convenient Package includes: 1 * Filter 1 * Power cord 1 * User Manual.