This Review Title is Not Very Happy With This Product and the content is: Compared to another mini humidifier made by VicTsing this product is very very weak in dispensing water vapor and scent. The other unit has a constant puff coming out as soon as you plug it in. This has a weaker puff. I would not recommend this product after using for a month..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.