Negative Ashtray Purifier Purification Decomposition Odor Ashtray Hotel Home Office Features: 1. Ashtray purifier, intelligent sensing mode | multiple filtering | three speed range 2. 360 degree absorption purification with high efficiency for negative purification. Harmful substances are sucked in through small holes at the top and filtered through multiple composite , releasing high concentrations of negative while exhaling from the side and back 3. Not is it an ashtray, but it is also an purifier. It is a -purpose machine that can not hold ash without falling, but also absorb second-hand . It also improves the quality of the environment you see 4. Purify second-hand and ensure breathing for your family. For the health of you and those around you, you need an ashtray purifier that not purifies second-hand , but also purifies the to your from harming your family and 5. In the office, there is no need to suppress addiction, avoiding the awkwardness of discussing business or in the office, allowing non-smokers to speak Product Description: 1xpurifier