Usage Tips:【Multifunction Ashtray】 It is not only an ashtray, but also an air purifier. As an ashtray for the home, it has 4 small recesses for cigarettes. It can also absorb secondhand smoke and provide you with a fresh air environment. 【Strong Suction Power】With a 360-degree three-dimensional suction design, it is effective to smoke and does not leave smoke. The ashtray with air purifier helps absorb smoke, remove cigarette or cigar smell, and filter pollutants. 【Automatic Timer】The ashtray with air purifier works 5 minutes and 20 seconds to turn off automatically. It can save electricity and avoid burnout. Don't worry about wasting energy or forgetting to turn it off. 【High Quality Flame Retardant Material】Ashtray with air purifier for cigarettes with inner lining of high temperature resistant flame retardant materials, very safe, eliminates safety hazards design. 【Easy to Use】Our ashtray with air purifier requires 2 AA batteries and can be used about 40 times, no need to recharge. Suitable for use anywhere, including bedroom, office (batteries not included). Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.