Features: Experience a environment with our Smokeless Ashtray Indoor, feature a 2 in 1 design that combines a ashtray and air purifier to effectively eliminate smokes and odors. This ashtray boasts a USB rechargeable system, and a filter that captures harmful particles, ensuring convenience and portability for any setting. Ideal for smokers who want to reduce secondhand smokes exposure, family concerned about indoor air quality, and office worker seeking a healthier workspaces. Perfect for use in homes, cars, offices, or game rooms, this portable clean air ashtray maintains clean air by removing unwanted smokes and odors from your environment. With its quiet operation and LED indicator lights, this innovative device not only purifies the air but also provide real time feedback on air quality, enhancing your overall experience. Specifications: Component: Plastic Voltage: 3.7V Battery: 500mah Charging Time: About 4h Noise: ＜36dB Fit Area: 21-30㎡ Size: About. 13.9x10cm/5.47x3.94in Color: White/Green Package Includes: 1 Set Air Purifier Ashtray note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.